Ontario
College of Trades
MarkJ. Zelko
College Of Trades - Journeypersons Class
License number
13191924
Date granted
04/08/2013
Date expires
04/21/2017
Class
College Of Trades - Journeypersons Class
Status
Active
ontariotrades.org
ID 48871591
LAST UPDATED 2026-04-21 19:57:31 UTC
LAST UPDATED 2026-04-21 19:57:31 UTC
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