#	Letters of Interpretation
1	11/18/2021 - 1910.101(b) - Safety of Compressed Gas Cylinders on Portable Carts
2	02/11/2015 - 1910.101(b) - Definition of secure for handling of compressed gases in containers
3	05/23/2008 - 1910.101(b) - Storage and use of compressed gas cylinders; whether cylinder is considered an oxidizing compressed gas or oxygen cylinder.
4	08/30/2006 - 1910.101(b) - Use of the BoaGripTM sling to move compressed-gas cylinders in general industry.
5	04/19/1999 - 1910.101(b) - Storage of propane and ether gas cylinders with flammable materials is not allowed.

#	Regulations
1	03/13/2001 - - Compressed gases (general requirements).