Over 160 standards at your fingertips. Access and read API standards online. The purpose of this site is to provide the public with access to key industry standards, particularly those standards that are safety-related or have been incorporated into federal regulation. Please use this site to review standards related to process safety, refinery and chemical plant operations and equipment, offshore drilling, hydraulic fracturing and well construction, and pipeline safety on welding, and public awareness programs. Obtain information regarding publicly available
U.S. government cited standards and safety publications here.