This publication, along with IEEE/ASTM Sl 10, Standard for Use of the International System of Units (SI): The
Modem Metric System, and CSA-Z234.1, Metric Practice Guide, govern: all gases sold and used by the
compressed gas industry whether in gaseous or liquid form at the point of sale or use; all vessels, cylinders,
and other containers used for packaging, storage, and transportation of these gases; and all ancillary
equipment included in the sale and use of these gases.
CGA P-11-2008 Referenced Document
CSA Z234.1 Guide De Familiarisation au Systeme Metrique Sixieme Edition; Fiche No 1; Mise A Jour No 2
IEEE/ASTM SI 10 American National Standard for Metric Practice