Federal – The 2020 Edition of B149:20 Code is now available for purchase

The codes reflect the latest advances in technology and the most current safety requirements.

Highlights of changes in the 2020 Edition:

CSA B149.1:20 - Natural gas and propane installation code

• Updated requirements for pressure regulators
• Updated requirements for overpressure protection devices

CSA B149.2:20 - Propane storage and handling code

• New requirements for cylinders used in hot air balloon applications
• Updated table for location of tanks at filling plants and container refill centers

CSA B149.3:20 - Code for the field approval of fuel burning appliances and equipment

• Updated Code scope
• New annex for mobile outdoor food service units

CSA B149.5:20 - Installation code for propane fuel systems and containers on motor vehicles

• Rationalization of installation and design requirements with B51
• Addition of Original Equipment Manufacturer (OEM) propane vehicle label

CSA/ANSI B149.6:20 - Code for digester gas, landfill gas, and biogas generation and utilization

• The scope was amended to clarify code coverage and exclusions
• Flexible metallic hose was permitted to be used to connect piping to other equipment

For more information or to purchase your copy of the codes, visit the CSA Group website.