6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of November, 2013

Commission File Number 001-33434

CREDIT SUISSE AG

(Translation of Registrant’s Name Into English)

Paradeplatz 8, CH-8070 Zurich, Switzerland

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or

Form 40-F.

   Form 20-F  x   Form 40-F   o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

   Yes   o   No   x

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-.

Explanatory note

This Report on Form 6-K contains the exhibits set forth below. This report on Form 6-K and such exhibits are hereby incorporated by reference into Registration Statement No. 333-180300-03 of Credit Suisse AG.

Exhibit 99.1: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.2: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.3: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.4: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.5: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.6: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.7: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.8: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.9: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.10: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.11: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.12: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.13: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes;

Exhibit 99.14: Tax Opinion of Orrick, Herrington & Sutcliffe LLP, dated November 26, 2013, relating to certain of the registrant’sSenior Medium-Term Notes.

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	CREDIT SUISSE AG
Date: November 26, 2013	By:	/s/ Michael G. Clark
		Name:	Michael G. Clark
		Title:	Authorized Officer
	By:	/s/ Gina Orlins
		Name:	Gina Orlins
		Title:	Authorized Officer

EX-99.1

Exhibit 99.1

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final pricing supplements dated May 22, 2012 through November 15, 2013 (each, a “Pricing Supplement”), to the underlying supplements dated July 29, 2013, November 19, 2012 or March 23, 2012, as applicable, relating to Medium-Term Notes and Warrants Underlying Supplement for Indices and Exchange-Traded Funds (each, an “Underlying Supplement”), if applicable, to the product supplement dated March 23, 2012 relating to Accelerated Return Equity Securities (ARES)® and Buffered Accelerated Return Equity Securities (BARES)SM and Buffered Securities® and Enhanced Participation Securities Linked to the Performance of One or More Indices, Exchange-Traded Funds, Equity Securities, Exchange Rates, Commodities, Commodity Futures Contracts or a Basket (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material United States Federal Income Tax Considerations” or “Material U.S. Federal Income Tax Considerations,” as applicable, in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material United States Federal Income Tax Considerations” or “Material U.S. Federal Income Tax Considerations,” as applicable, in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.2

Exhibit 99.2

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final pricing supplements dated February 19, 2013 through November 15, 2013 (each, a “Pricing Supplement”), to the product supplement dated March 23, 2012 relating to Reverse Convertible Securities Linked to the Performance of One or More Indices, Exchange-Traded Funds, Equity Securities, Exchange Rates, Commodities, Commodity Futures Contracts or a Basket (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.3

Exhibit 99.3

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final pricing supplements dated June 4, 2012 through July 18, 2012 (each, a “Pricing Supplement”), to the product supplement dated April 9, 2012 relating to CS Notes and Digital Plus CS Notes Linked to the Performance of One or More Indices, Exchange-Traded Funds, Equity Securities, Exchange Rates, Commodities, Commodity Futures Contracts or a Basket (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.4

Exhibit 99.4

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final pricing supplements dated June 3, 2013, November 5, 2013 and November 8, 2013 (each, a “Pricing Supplement”), to the underlying supplement dated May 24, 2013 relating to Medium-Term Notes Underlying Supplement for the S&P 500 VIX Futures Variable Long/Short™ Index TR—Short Term or the underlying supplement dated November 1, 2013 relating to Medium-Term Notes Underlying Supplement for the S&P 500 VIX Futures Short Volatility Hedged™ Index TR—Mid Term (each, an “Underlying Supplement”), as applicable, to the product supplement dated May 24, 2013 relating to Redeemable Notes (RNs) Linked to the Performance of One or More Indices, Exchange-Traded Funds, Equity Securities, Exchange Rates, Commodities, Commodity Futures Contracts or a Basket (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material U.S. Federal Income Tax Considerations” in the Underlying Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material U.S. Federal Income Tax Considerations” in the Underlying Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.5

Exhibit 99.5

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final pricing supplements dated May 25, 2012 through October 31, 2013 (each, a “Pricing Supplement”), to the underlying supplements dated July 29, 2013, November 19, 2012 or March 23, 2012, as applicable, relating to Medium-Term Notes and Warrants Underlying Supplement for Indices and Exchange-Traded Funds (each, an “Underlying Supplement”), if applicable, to the product supplement dated March 23, 2012 relating to Cert Plus Securities and Digital Securities and Digital Plus Securities Linked to the Performance of One or More Indices, Exchange-Traded Funds, Equity Securities, Exchange Rates, Commodities, Commodity Futures Contracts or a Basket (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.6

Exhibit 99.6

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final pricing supplements dated May 23, 2012 through November 19, 2013 (each, a “Pricing Supplement”), to the underlying supplements dated July 29, 2013, November 19, 2012 or March 23, 2012, as applicable, relating to Medium-Term Notes and Warrants Underlying Supplement for Indices and Exchange-Traded Funds (each, an “Underlying Supplement”), if applicable, to the product supplement dated March 23, 2012 relating to Callable Yield Notes Linked to the Performance of One or More Indices, Exchange-Traded Funds, Equity Securities, Exchange Rates, Commodities, Commodity Futures Contracts or a Basket (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material United States Federal Income Tax Considerations” or “Material U.S. Federal Income Tax Considerations,” as applicable, in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material United States Federal Income Tax Considerations” or “Material U.S. Federal Income Tax Considerations,” as applicable, in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.7

Exhibit 99.7

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final pricing supplements dated June 8, 2012 through October 25, 2013 (each, a “Pricing Supplement”), to the underlying supplements dated July 29, 2013, November 19, 2012 or March 23, 2012, as applicable, relating to Medium-Term Notes and Warrants Underlying Supplement for Indices and Exchange-Traded Funds (each, an “Underlying Supplement”), if applicable, to the product supplement dated March 23, 2012 relating to Knock-Out Notes Linked to the Performance of One or More Indices or Exchange Traded Funds or Equity Securities or a Basket (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.8

Exhibit 99.8

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final pricing supplements dated July 20, 2012 through November 7, 2013 (each, a “Pricing Supplement”), to the underlying supplements dated July 29, 2013, November 19, 2012 or March 23, 2012, as applicable, relating to Medium-Term Notes and Warrants Underlying Supplement for Indices and Exchange-Traded Funds (each, an “Underlying Supplement”), if applicable, to the product supplement dated March 23, 2012 relating to Return Enhanced Notes (REN) Linked to the Performance of One or More Indices or Exchange Traded Funds or Equity Securities or Exchange Rates or a Basket and Buffered Return Enhanced Notes (BREN) Linked to the Performance of One or More Indices or Exchange Traded Funds or Equity Securities or Exchange Rates or a Basket and Dual Directional Buffered Return Enhanced Notes (DD-BREN) Linked to the Performance of One or More Indices or Exchange Traded Funds or Equity Securities or Exchange Rates or a Basket and Notes Linked to a Weighted Basket of Two or More Return Enhanced Components (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material United States Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.9

Exhibit 99.9

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final term sheets dated November 29, 2012 through September 26, 2013 (each, a “Pricing Supplement”), to the product supplement dated October 23, 2012 relating to Accelerated Return Notes® “ARNs®” Linked to One or More Equity Indices (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material U.S. Federal Income Tax Consequences” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material U.S. Federal Income Tax Consequences” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.10

Exhibit 99.10

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final term sheets and pricing supplements, as applicable, dated August 30, 2012 through June 27, 2013 (each, a “Pricing Supplement”), to the product supplement dated July 26, 2012 relating to Leveraged Index Return Notes® “LIRNs®” Linked to One or More Equity Indices (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material U.S. Federal Income Tax Consequences” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material U.S. Federal Income Tax Consequences” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.11

Exhibit 99.11

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final term sheets dated October 10, 2012 through October 7, 2013 (each, a “Pricing Supplement”), to the product supplements dated September 27, 2012 and September 23, 2013, as applicable, relating to Strategic Accelerated Redemption Securities® Linked to One or More Equity Indices (each, a “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material U.S. Federal Income Tax Consequences” in each Product Supplement and “Material U.S. Federal Income Tax Considerations” or “Material U.S. Federal Income Tax Consequences,” as applicable, in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material U.S. Federal Income Tax Consequences” in each Product Supplement and “Material U.S. Federal Income Tax Considerations” or “Material U.S. Federal Income Tax Consequences,” as applicable, in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.12

Exhibit 99.12

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of the final term sheets dated October 10, 2013 and November 13, 2013 (each, a “Pricing Supplement”), to the product supplement dated October 1, 2013 relating to STEP Income Securities® Linked to a Single Equity Security (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material U.S. Federal Income Tax Consequences” in the Product Supplement and “Material U.S. Federal Income Tax Consequences” or “Material U.S. Federal Income Tax Considerations,” as applicable, in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material U.S. Federal Income Tax Consequences” in the Product Supplement and “Material U.S. Federal Income Tax Consequences” or “Material U.S. Federal Income Tax Considerations,” as applicable, in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.13

Exhibit 99.13

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of final terms dated February 27, 2013 and March 28, 2013 (each, a “Pricing Supplement”), to the underlying supplement dated November 19, 2012 relating to Medium-Term Notes and Warrants Underlying Supplement for Indices and Exchange-Traded Funds (the “Underlying Supplement”), if applicable, to the product supplement dated February 7, 2013 relating to Performance Leveraged Upside SecuritiesSM (“PLUSSM”) Linked to One or More Indices and/or Exchange-Traded Funds (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material U.S. Federal Income Tax Considerations” in the Product Supplement and “Tax Considerations” in each Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to each Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material U.S. Federal Income Tax Considerations” in the Product Supplement and “Tax Considerations” in each Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP

EX-99.14

Exhibit 99.14

ORRICK, HERRINGTON & SUTCLIFFE LLP

51 WEST 52ND STREET

NEW YORK, NEW YORK 10019-6142

November 26, 2013

Credit Suisse

11 Madison Avenue

New York, New York 10010

Ladies and Gentlemen:

We have acted as special tax counsel to Credit Suisse AG, a corporation incorporated under the laws of Switzerland (the “Company”), in connection with the preparation and filing of the final terms dated April 19, 2013 (the “Pricing Supplement”), to the product supplement dated March 28, 2013 relating to Auto-Callable Securities Linked to One or More Indices or Shares (the “Product Supplement”), to the prospectus supplement dated March 23, 2012 (the “Prospectus Supplement”) for the Company’s Senior Medium-Term Notes and Subordinated Medium-Term Notes relating to the prospectus dated March 23, 2012 (the “Prospectus”) contained in the Company’s Registration Statement (No. 333-180300-03) (the “Registration Statement”). This opinion is being furnished in accordance with the requirements of Section 601(b)(8) of Regulation S-K of the Securities Act of 1933, as amended (the “Act”).

In our opinion, the discussions under the headings “Material U.S. Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in the Pricing Supplement, subject to the conditions and limitations described therein, set forth the material U.S. federal income tax considerations applicable generally to holders of the securities offered pursuant to the Pricing Supplement as a result of the ownership and disposition of such securities.

We hereby consent to the filing of this opinion as an exhibit to the Registration Statement and to the references to us under the headings “Material U.S. Federal Income Tax Considerations” in the Product Supplement and “Material U.S. Federal Income Tax Considerations” in the Pricing Supplement.  By such consent we do not concede that we are an “expert” for the purposes of the Act.

Very truly yours,

/s/ Orrick, Herrington & Sutcliffe LLP