ISO
The following documents have obtained substantial support during the past two months and have been submitted to the ISO member bodies for voting, or formal approval.

ISO/DIS 2080 Metallic and other inorganic coatings — Surface treatment, metallic and other inorganic coatings — Vocabulary (Revision of 2008 standard)

ISO/FDIS 22848 Corrosion of metals and alloys — Test method for measuring the stress corrosion crack growth rate of steels and alloys under static-load conditions in high-temperature water

ISO/DIS 23721 Corrosion of metals and alloys — Rating method by appearance of rust and stains of atmospheric corrosion for stainless steels

New international standards published during the past two months.

ISO 14571 Metallic coatings on non-metallic basis materials — Measurement of coating thickness — Micro-resistivity method

ISO 15156-1, 2, 3 Petroleum and natural gas industries — Materials for use in H2S-containing environments in oil and gas production — Part 1: General principles for selection of cracking-resistant materials, Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons, Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys

ISO 19902 Petroleum and natural gas industries — Fixed steel offshore structures

ISO 21716-1, 2, 3 Ships and marine technology — Bioassay methods for screening anti-fouling paints — Part 1: General requirements, Part 2: Barnacles, Part 3: Mussels

ISO 23221 Pipeline corrosion control engineering life cycle — General requirements

ISO 23226 Corrosion of metals and alloys — Guidelines for the corrosion testing of metals and alloys exposed in deep-sea water

CEN
Previous ISO standards now issued by CEN.

EN ISO 15156-1, 2, 3:2020 Petroleum and natural gas industries – Materials for use in H2S-containing environments in oil and gas production – Part 1: General principles for selection of cracking-resistant materials, Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons, Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys.

EN ISO 18086:2020 Corrosion of metals and alloys – Determination of AC corrosion – Protection criteria (ISO 18086:2019)

This document specifies protection criteria for determining the AC corrosion risk of cathodically protected pipelines. It is applicable to buried cathodically protected pipelines that are influenced by AC traction systems and/or AC power lines. The document does not cover the safety issues associated with AC voltages on pipelines. These are covered in national standards and regulations (see, e.g., EN 50443).