AMS4154S results from a Five-Year Review and update of this specification with changes to add AS6279 controls (see 3.6), update terminology, wording to prohibit unauthorized exceptions (see 3.3.3, 3.7, 4.4.1, 5.1.1, and 8.5), relocate Definitions (see 2.4), Applicable Documents (see Section 2 and 3.2), remove obsolete weight limit from ultrasonic testing (see 3.4.1), and allow use of the immediate prior specification revision (see 8.4).
