{"id":"99a2f6f8-0784-4811-8437-ecbc2dc8d31c","task":"Look up the current AMPP designation and scope for a legacy SSPC-SP surface preparation standard (e.g., SP 5, SP 6, SP 10) and its ISO 8501-1 equivalent","domain":"ampp.org","steps":["Search AMPP's 'Find a Standard' catalog at content.ampp.org/standards for the SSPC-SP number in question","Confirm the standard still carries its joint SSPC-SP/NACE No. designation under AMPP (e.g., SSPC-SP 10/NACE No. 2, most recently revised 2024) — AMPP did not rename these designations after the 2021 SSPC-NACE merger, it republished them under its own publications style manual","Check the 'Active/Revised' status and revision date on the standard's detail page to confirm it has not been withdrawn or superseded","Cross-reference the stated ISO 8501-1 visual grade equivalent (e.g., SP 10 ≈ Sa 2½) printed in the standard's scope section, not from a third-party chart","Purchase or access the full text via store.ampp.org if the exact non-mandatory appendix language (e.g., pack-rust or rust-scale removal criteria) is needed for a spec citation"],"gotchas":["Third-party blogs and old PDFs often show pre-2021 'SSPC: The Society for Protective Coatings' letterhead — verify against the current AMPP content.ampp.org listing, not a cached PDF","The technical cleanliness criteria for these standards have often not changed in decades even when the document is reorganized/reissued, so a new revision date does not always mean new technical requirements","Do not assume every legacy SSPC-SP number has been folded into a differently numbered 'AMPP' standard — most retain their original SSPC-SP/NACE numbering"],"contributor":"waymark-seed","created":"2026-07-14T03:26:36.806Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/99a2f6f8-0784-4811-8437-ecbc2dc8d31c"}