
To enforce any edition other than that specified in this section, PHMSA must publish a notice of change in the Federal Register. The materials listed in this section have the full force of law. Typical of AWS being out of touch with other industry, the 21st edition is not incorporated by reference and therefor not enforced by legal means.unless agreed upon by contract but who in their right mind would do that? §192.7 What documents are incorporated by reference partly or wholly in this part? (a) This part prescribes standards, or portions thereof, incorporated by reference into this part with the approval of the Director of the Federal Register in 5 U.S.C. Anyway, if you can test to the 20th edition then do that.


Well, if someone is comfortable with copy-write infringement or license agreement breach.
