This library covers the handling, supply, and use of natural gas and liquefied petroleum gases. Includes the following publications:

G-19 Guideline for Natural Gas Safe Handling and Operations
G-19-1 Standard for Natural Gas Supply Systems
G-19-2 Standard for Natural Gas Transportation and Transfer
G-19-3 Standard for Repurposing Industrial Gas Equipment into Natural Gas Service
G-19-4 Guideline for Determining the Limits of Liquefied Natural Gas Spills
P-1 Standard for Safe Handling of Compressed Gases in Containers
P-76 Hazards of Oxygen-Deficient Atmospheres
P-97 Guideline for the Safe Handling of Liquefied Petroleum Gas Cylinders (Formerly S-8)
SA-39 Safety Alert
SP-1-D Safety Poster: Valve Protection Caps
SP-2-D Safety Poster: Securing Cylinders by Nesting
SP-8-D Safety Poster: Wear Recommended Personal Protective Equipment
SP-23-D Safety Poster: Safe Use of Compressed Gas Cylinders and Containers
SP-24-D Safety Poster: Understanding Gas Labels
SP-25-D Safety Poster: Safe Storage and Transport of Compressed Gas Cylinders and Containers
TB-21-D TB-21 Prevention of Odor Fade in Carbon Steel Propane Cylinders and Tanks
TM-1-D eLearning: Safe Handling and Storage of Compressed Gases
TM-3-D eLearning: Safe Handling of Cryogenic Liquids in Portable Containers
V-12 Leak Detection Fluids Use with Gas Cylinder Packages

This library provides an overview of the special consideration that need to be taken for electronic specialty gases. Includes the following publications: 

G-12 Hydrogen Sulfide

This library provides information for users of acetylene and related equipment. Includes the following publications:    

G-1 Acetylene
G-1-1 Commodity Specification for Acetylene
G-1-2 Standard for Acetylene Metering and Piping
G-1-11 Guideline for Handling Acetylene Cylinders and Ancillary Equipment in Fires (Formerly SB-4)
PS-7 CGA Position Statement on the Safe Transportation of Compressed Gas Cylinders and Cryogenic Liquid Containers in Passenger Vehicles
PS-9 CGA Position Statement on the Use of Copper in Acetylene Service
PS-19 CGA Position Statement on the Use of Oxygen and Acetylene Cylinders on a Cylinder Cart
E-1 Standard for Rubber Welding Hose and Hose Connections for Gas Welding, Cutting, and Allied Processes
E-5 Oxy-Fuel Torch Standard
E-12-3 Standard for Safety Devices Used In Gas Welding, Cutting, and Allied Processes
E-17 Standard for Hose Line Quick-Connect Couplings for Welding, Cutting, and Allied Processes
E-19 Guideline for Safe Use of Oxy-Fuel Equipment Used in Welding, Cutting, and Allied Processes
P-1 Standard for Safe Handling of Compressed Gases in Containers
P-76 Hazards of Oxygen-Deficient Atmospheres
SA-2-D Safety Alert, Acetylene
SA-23-D Safety Alert, Acetylene Cylinders Missing Required Markings
TM-1-D eLearning: Safe Handling and Storage of Compressed Gases
TM-2-D eLearning: Safe Handling of Acetylene Cylinders
TM-3-D eLearning: Safe Handling of Cryogenic Liquids in Portable Containers
SP-1-D Safety Poster: Valve Protection Caps
SP-2-D Safety Poster: Securing Cylinders by Nesting
SP-6-D Safety Poster (Industrial), Separating Incompatible Gases (in English, French, and Spanish)
SP-8-D Safety Poster: Wear Recommended Personal Protective Equipment
SP-23-D Safety Poster: Safe Use of Compressed Gas Cylinders and Containers
SP-24-D Safety Poster: Understanding Gas Labels
SP-25-D Safety Poster: Safe Storage and Transport of Compressed Gas Cylinders and Containers
V-12 Leak Detection Fluids Use with Gas Cylinder Packages

This library covers all aspects of hydrostatic and ultrasonic testing, standards for safe handling, visual inspection, and requalification of compressed gas cylinders and tubes. Standards for inspection and requalification are also covered for aluminum high and low pressure, fiber reinforced, and seamless, steel compressed gas cylinders and tubes. Includes the following publications: 

C-1 Methods for Pressure Testing Compressed Gas Cylinders and Tubes
C-5 Wall Stress Requalification Criteria for High Pressure Seamless Steel Cylinders
C-6 Standard for Visual Inspection of Steel Compressed Gas Cylinders
C-6-1 Standard for Visual Inspection of High Pressure Aluminum Alloy Compressed Gas Cylinders
C-6-2 Standard for Visual Inspection and Requalification of Fiber Reinforced High Pressure Cylinders
C-6-3 Standard for Visual Inspection of Low Pressure Aluminum Alloy Compressed Gas Cylinders
C-6-4 Methods for External Visual Inspection of Natural Gas Vehicle (NGV) and Hydrogen Gas Vehicle (HGV) Fuel Containers and Their Installations
C-8 Standard for Requalification of DOT-3HT, CTC-3HT, and TC-3HTM Seamless Steel Cylinders
C-13 Standard for Periodic Visual Inspection and Requalification of Acetylene Cylinders
C-17 Methods to Avoid and Detect Internal Corrosion of Gas Cylinders and Tubes
C-18 Methods for Acoustic Emission Requalification of Seamless Steel Compressed Gas Tubes
C-20 Requalification Standard for Metallic, DOT and TC 3-Series Gas Cylinders and Tubes Using Ultrasonic Testing
C-22 Water Corrosion of Composite Cylinders with AA6061 Liners
C-23 Standard for Inspection of DOT/TC 3 Series and ISO 11120 Tube Neck Mounting Surfaces
C-26 Guideline for the Post Manufacture Tare Weight Marking of Cylinders
C-27 Standard Procedure to Derate the Service Pressure of DOT 3-Series Seamless Steel Tubes
P-1 Standard for Safe Handling of Compressed Gases in Containers
P-22 Guideline for the Responsible Management and Disposition of Compressed Gases and their Cylinders
P-38 Guideline for Devalving Cylinders
P-57 Avoidance of Failure of Steel Cylinders Containing Carbon Monoxide and Carbon Monoxide/Carbon Dioxide Mixtures
P-63 Disposal of Gases
P-76 Hazards of Oxygen-Deficient Atmospheres
PS-64 CGA Position Statement on Handling Carbon Dioxide Cylinders Previously Used in Cannabis Extraction or With Food Products Containing Cannabis
SA-31-D Safety Alert, Receiving Cylinders After Natural Disaster Exposure
SP-1-D Safety Poster: Valve Protection Caps
SP-2-D Safety Poster: Securing Cylinders by Nesting
SP-8-D Safety Poster: Wear Recommended Personal Protective Equipment
SP-23-D Safety Poster: Safe Use of Compressed Gas Cylinders and Containers
SP-24-D Safety Poster: Understanding Gas Labels
SP-25-D Safety Poster: Safe Storage and Transport of Compressed Gas Cylinders and Containers
TM-1-D eLearning: Safe Handling and Storage of Compressed Gases
TM-3-D eLearning: Safe Handling of Cryogenic Liquids in Portable Containers
TM-10-D eLearning: Devalving Compressed Gas Cylinders
V-12 Leak Detection Fluids Use with Gas Cylinder Packages
V-21 Torque Guidelines for Sealing CGA Valve Outlet Connections (Formerly TB-14)