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 2001


                      EXFO ELECTRO-OPTICAL ENGINEERING INC.
                 (Translation of registrant's name into English)

                465 GODIN AVENUE, VANIER, QUEBEC, CANADA G1M 3G7
                    (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 ______


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 _______ No ___X___


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



On March 15, 2001, EXFO Electro-Optical Engineering Inc., a Canadian
corporation, announced that it has completed its previously announced
acquisition of EFOS Inc. This report on Form 6-K sets forth the news release
issued on March 15, 2001 relating to EXFO's announcement and certain information
relating to the transaction.



EXFO LOGO                                                 FOR IMMEDIATE RELEASE

EXFO COMPLETES ACQUISITION OF EFOS INC.


QUEBEC CITY, CANADA, March 15, 2001--EXFO Electro-Optical Engineering Inc.
(NASDAQ: EXFO, TSE: EXF) announced today that it has completed its previously
announced acquisition of EFOS Inc. for 3.7 million subordinate voting shares and
US$25 million in cash.

EFOS, which will operate as a wholly owned subsidiary at its current facility in
Toronto, is a leader in precision light-based adhesive spot curing technologies
as well as curing process control for the global optical component manufacturing
market. EFOS' products deliver precise doses of the appropriate spectral light
onto photosensitive and heat-cured adhesives to significantly reduce bonding
time and increase repeatability in optical component manufacturing.

This acquisition enables EXFO to move one step closer to providing optical
component manufacturers with an extensive line of automated manufacturing
solutions.

"In the manufacturing of passive and active optical components, extremely
precise alignments are required to achieve the tight channel spacing and other
optical parameters," said Germain Lamonde, Chairman, President and CEO of EXFO.
"Maintaining these levels of mechanical accuracy and stability over time, under
extreme conditions, requires an advanced bonding solution.

"As a result, EFOS provides us with a key piece of the puzzle to offering
automated solutions to manufacturers of optical components."

The deal is expected to be neutral in fiscal 2001 on a net earnings per share
basis, excluding amortization of intangible assets and goodwill related to
acquisitions, and taking into account five-plus months of EFOS' operations
during EXFO's fiscal year ending August 31, 2001. In fiscal 2002, it is expected
to be slightly accretive on a net earnings per share basis.

ABOUT EXFO

EXFO, which derives its name from expertise in fiber optics, is a leading
designer and manufacturer of fiber-optic test, measurement and monitoring
instruments for the telecommunications industry. It markets products under two
brand names: EXFO and Burleigh Instruments.

EXFO and its subsidiaries develop products mainly for two markets. The Portable
and Monitoring Division provides solutions primarily to telecommunications
carriers, cable television companies, public utilities, private network
operators as well as third-party installers and equipment rental companies. The
Industrial and Scientific Division as well as Burleigh Instruments design an
extensive line of high-performance instruments and automated test systems for
manufacturers of optical components, value-added optical modules and optical
networking systems as well as for research and development markets.



This news release may contain statements that constitute forward-looking
statements within the meaning of the U.S. Private Securities Litigation Reform
Act of 1995. Forward-looking statements are statements other than historical
information or statements of current condition. These statements may appear in a
number of places in this news release and include statements concerning our
intent, belief, or current expectations regarding future events. Forward-looking
statements are not guarantees of future performance and involve risks and
uncertainties, and actual results may differ materially from those in the
forward-looking statements as a result of various factors which are beyond the
control of EXFO, including retention of qualified personnel, revenue synergies,
demand for testing and measurement instruments and precision positioning
instruments. Although we believe that the expectations reflected in the
forward-looking statements are reasonable based on information currently
available to us, we cannot assure you that the expectations will prove to have
been correct. Accordingly, you should not place undue reliance on these
forward-looking statements. In any event, these statements speak only as of the
date of this news release. We undertake no obligation to revise or update any of
them to reflect events or circumstances after the date of this news release, or
to reflect new information or the occurrence of unanticipated events. Readers
are referred to our Annual Report on Form 20-F and our other filings with the
U.S. Securities and Exchange Commission and the Canadian securities commissions
for a discussion of the other factors that may affect our future performance and
other important risk factors concerning us and our operations.

                                      -30-


FOR MORE INFORMATION:

Mike Lamanna                                       Maryse Imbeault
Manager, Investor Relations                        Director, Communications
(418) 683-0211                                     (418) 683-0211
MICHAEL.LAMANNA@EXFO.COM                           MARYSE.IMBEAULT@EXFO.COM




                                   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.



                               EXFO ELECTRO-OPTICAL ENGINEERING INC.

                               By: /S/ KIMBERLEY OKELL
                                   Name: Kimberley Okell
                                   Title: Legal Counsel and Corporate Secretary


Date:  March 16, 2001