		Certification Record

CUSTOMER	CLASS	FILE

Architectural Testings Incorporated	8029-06	211844
130 Derry Crt,	SIMULATION ORGANIZATIONS FOR WINDOWS AND DOORS-
York
PA
17402-9405
USA	Refer to Class Description for program details

Simulation organization qualified to computer model the thermal energy performance of windows and doors and to produce simulation reports in accordance with CSA Standards A440.2-M and A453.

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