49 CFR §192.493
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
When conducting in-line inspections of pipelines required by this part, an operator must comply with API STD 1163, ASNT ILI-PQ, and NACE SP0102, (incorporated by reference, see § 192.7). Assessments may be conducted using tethered or remotely controlled tools, not explicitly discussed in NACE SP0102, provided they comply with those sections of NACE SP0102 that are applicable.