ANSI Public Reviews


ANSI Public Reviews

GPTC - The Accredited Standards Committee (ASC) conducts periodic public reviews on revisions to the GPTC Z380.1-2015, Guide for Gas Transmission, Distribution, and Gathering Piping Systems. Listed below are current proposed revisions. Check back periodically and monitor ANSI Standards Action for future reviews.

Contact Mike Bellman, Secretary, ASC GPTC Z380, with any questions you may have concerning public reviews at

There are currently no proposed revisions under public review.

Comment Form (MS Word)

Comment Form (PDF Form)

GPTC Application Form (MS Word)

GPTC Application Form (PDF)