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 March 2015

Commission File Number: 001-34975

IMRIS INC.
(Translation of registrant's name into English)

100-1370 Sony Place, Winnipeg, Manitoba, Canada R3T 1N5
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

☐ Form 20-F

☒ Form 40-F

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): ¨

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): ¨

DOCUMENTS FILED AS PART OF THIS FORM 6-K

See the Exhibit Index hereto.

SIGNATURES

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.

	IMRIS Inc.
	(Registrant)

Date: March 26, 2015	By:	/s/ Jay D. Miller
		_____________________________________
	Name:	Jay D. Miller
	Title:	President, Chief Executive Officer and Director

EXHIBIT INDEX

99.1	News Release Dated March 26, 2015 - Health Canada greenlights IMRIS ceiling-mounted intraoperative CT solution

IMRIS Inc. 6-K