SD

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM SD

Specialized Disclosure Report

MRV COMMUNICATIONS, INC.

(Exact name of Registrant as specified in its charter)

DELAWARE	001-11174	06-1340090
(State or other jurisdiction of	(Commission file number)	(I.R.S. Employer
incorporation or organization)		Identification No.)

20415 Nordhoff Street, Chatsworth, CA 91311

(Address of principal executive offices) (zip code)

Stephen G. Krulik

Chief Financial Officer

747-224-2185
(Name and telephone number of the person to contact in connection with this report.)

Check the appropriate box to indicate the rule pursuant to which this form is being filed, and provide the period to which the information in this form applies:

[x] Rule 13p-1 under the Securities Exchange Act (17 CFR 240.13p-1) for the reporting period from January 1 to December 31, 2014.

Section I    Conflict Minerals Disclosure

Item 1.01 Conflict Minerals Disclosure and Report, Exhibit

A copy of MRV Communications, Inc.’s Conflict Minerals Report is filed as Exhibit 1.01 hereto and is publicly available at ir.mrv.com.

Item 1.02 Exhibit

MRV Communications, Inc. has filed, as an exhibit to this Form SD, the Conflict Minerals Report required by Item 1.01.

Section 2 - Exhibits

The following exhibit is filed as part of this report:

Item 2.01 Exhibit

Exhibit 1.01 — Conflict Minerals Report as required by Item 1.01 and 1.02 of this Form.

SIGNATURE

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 duly authorized undersigned.

Date: June 1, 2015
	MRV COMMUNICATIONS, INC.
	By:	/s/ Stephen G. Krulik
		Stephen G. Krulik
		Chief Financial Officer

EX-1.01

Exhibit 1.01

Conflict Minerals Report of MRV Communications, Inc.
In Accordance with Rule 13p-1 under the Securities Exchange Act of 1934

This is the Conflict Minerals Report of MRV Communications, Inc. (“MRV”) for calendar year 2014 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities Exchange Act of 1934 (the “1934 Act”). Please refer to Rule 13p-1, Form SD and the 1934 Act Release No. 3-467716 for definitions to the terms used in this Report, unless otherwise defined herein.

In accordance with applicable law, MRV conducted due diligence to determine the status of the conflict minerals used in its product suite comprising of optical transport and carrier ethernet products. MRV commenced its due diligence by analyzing which of its products contain either Tungsten, Tantalum, Tin, and Gold and determined that all of its products contain one or more of those minerals. Thereafter, MRV contacted suppliers that supplied it components and parts in 2014 (399 such suppliers were identified) and utilized the Conflict-Free Sourcing Initiative's Conflict Minerals Reporting Template to facilitate the transfer of information through the supply chain regarding mineral country of origin and smelters and refiners being utilized. MRV itself makes no purchases of minerals directly from the Democratic Republic of the Congo or an adjoining country (the “Covered Countries”).

Of the approximately 399 suppliers MRV contacted, 226 suppliers notified MRV that they determined that (i) either the components and parts they sold MRV do not contain any conflict minerals or (ii) the conflict minerals in their components and parts were not sourced from the Covered Countries. 173 suppliers either notified MRV that they had not completed due diligence of their supply chain and were therefore unable to provide the requisite information to MRV or were unresponsive.

MRV has determined in good faith and after conducting due diligence that for calendar year 2014 the conflict minerals status of its products is “DRC Conflict Undeterminable” (as defined in the 1934 Act).

In the next compliance period, MRV intends to implement steps to improve the information gathered from its due diligence to mitigate the risk that its necessary conflict minerals are sourced from the Covered Countries. In particular, MRV intends to:

- Ensure that all of its suppliers respond to its inquiries regarding the conflict minerals status of the components and parts sold to MRV; and

- Commence purchasing from new suppliers only if they can certify, based on a reasonable country of origin inquiry, that the components they would sell to MRV do not contain conflict minerals sourced from the Covered Countries.

This Conflict Minerals Report is not audited, as Rule 13p-1 provides that if a registrant's products are "DRC Conflict Undeterminable" in 2013 or 2014, the Conflict Minerals Report is not subject to an independent private sector audit.