UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:	January 5, 2007

Accession Number:	0000950152-07-000031
Submission Type:	POS AM
CIK: 0001064796 Company Name: WESCO DISTRIBUTION INC File Number: 333-133423
CIK: 0000929008 Company Name: WESCO INTERNATIONAL INC File Number: 333-133423-01