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Draft standards, draft amendments, and endorsements are available for public review and comment before they are approved by the committee. The comment period is normally 60 days from the date posted. Please return your comments as quickly as possible, so that we can pass them on to the appropriate committee for review.


Most Popular Drafts



Highway tanks and TC portable tanks for the transportation of dangerous goods.

Close date: Jun 11, 2019


Special requirements for heating, ventilation, and air-conditioning (HVAC) systems in health care facilities (New Edition)

Close date: Jun 5, 2019


Selection and use of highway tanks, TC portable tanks, and ton containers for the transportation of dangerous goods, Class 2 (New Edition)

Close date: Jun 11, 2019


Emergency electrical power supply for buildings

Close date: Jun 23, 2019