What is the NACE MR0175/ISO 15156 revision history?

NACE MR0175 is an international standard that provides the requirements for metallic materials exposed to H2S in oil and gas production environments.

NACE MR0175 is identical to ISO 15156. ANSI / NACE MR0175 / ISO 15156 lists the requirements for carbon steels, low alloys and corrosion resistant alloy exposed to H2S in oil and gas exploration and production environments.

This is the ANSI / NACE MR0175 / ISO 15156 revision history

• NACE MR0175 / ISO 15156:2003 (Status: Revised,Withdrawn)
• NACE MR0175 / ISO 15156:2009 (Status: Revised,Withdrawn)
• NACE MR0175 / ISO 15156:2015 (Status: Revised,Withdrawn)
• NACE MR0175 / ISO 15156-2:2020 (Status: Current – with technical circulars)

To keep up with the latest NACE MR0175 version and the technical circulars visit our NACE MR0175 tracker: https://test.oilandgascorrosion.com/nace-mr0175/