LISLE, Ill., MISSISSAUGA, Ontario & STAMFORD, Conn.--March 4, 2003-- Moore Corporation Limited and Wallace Computer Services, Inc. announced today that the waiting period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, has expired with respect to the proposed acquisition of Wallace by Moore. The transaction is expected to be completed in the second calendar quarter of 2003. Founded in 1882, Moore Corporation Limited is an international leader in the management and distribution of print and digital information. Moore operates in three complementary business segments: Forms and Labels, Outsourcing and Commercial. The Forms and Labels business designs, manufactures and sells business forms and labels and provides electronic print management solutions. The Outsourcing business provides high quality, high volume variably imaged print and mail, electronic statement and database management services. The Commercial business produces high-quality, multi-color personalized business communications and provides direct marketing services, including project, database and list management services. The Moore Internet address is www.moore.com. Wallace Computer Services, Inc. is the recognized leader in delivering a comprehensive suite of world-class print management services through its Total Print Management (TPM) program. Total Print Management enables Wallace to meet the unique communications challenges of its Fortune 1000 clients through a single-source solution that extends well beyond ink on paper. Offerings include traditional and digital print capabilities, distribution logistics, kitting and fulfillment, digital asset management, inventory management, print optimization, direct marketing and electronic commerce. Founded in 1908, Wallace is headquartered in Lisle, IL, with manufacturing, distribution and sales facilities throughout the United States. For more information, please visit www.wallace.com.