EXHIBIT 99.6

SECTION 1350 CERTIFICATIONS

Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350 of chapter 63 of title 18 of the United States Code), the undersigned officer of Neptune Technologies & Bioressources Inc. (the “Company”), hereby certifies, to such officer’s knowledge, that:

This annual report on Form 40-F for the fiscal year ended March 31, 2018 (the “Report”) of the Company fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, and information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ James S. Hamilton

James S. Hamilton

Principal Executive Officer

June 28, 2018

SECTION 1350 CERTIFICATIONS

Pursuant to section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of section 1350 of chapter 63 of title 18 of the United States Code), the undersigned officer of Neptune Technologies & Bioressources Inc. (the “Company”), hereby certifies, to such officer’s knowledge, that:

This annual report on Form 40-F for the fiscal year ended March 31, 2018 (the “Report”) of the Company fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, and information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Mario Paradis

Mario Paradis

Principal Financial Officer

June 28, 2018