Standards Committees

NFPA coordinates standardization work in the following areas of activity. Participants are welcome to work on as many committees, or as few, as they wish.

These committees typically meet face-to-face two or three times each year, but they also conduct business via conference calls and on-line meetings. Committee members view and download documents and reply to ballots via the Internet by logging onto on-line committee forums.

Membership in U.S. TAG subgroups is open to anyone who indicates a direct and material interest in fluid power.

Membership in U.S TAG to ISO/TC 131

For more information about U.S. TAG committees, including listings of members and projects, click here. If you have any questions or want to join a U.S. TAG committee, please contact Denise Rockhill, (414) 778-3354

Area	Relevant ISO/TC 131 subcommittee or working group and U.S. TAG subgroup
Accumulators	TC 131/WG 1 U.S. TAG WG 1
Connectors and conductors	TC 131/SC 4 U.S. TAG SC 4
Contamination	TC 131/SC 6/WGs 1 & 3 U.S. TAG SC 6
Cylinders	TC 131/SC 3 U.S. TAG SC 3
Electronics	TC 131/SC 5/WG 3 U.S. TAG SC 5/Pneumatic
Hydraulic filters and separators	TC 131/SC 6/WG 2 U.S. TAG SC 6
Hydraulic systems	TC 131/SC 9/WG 1 U.S. TAG SC 9
Hydraulic valves	TC 131/SC 5/WG 2 U.S. TAG SC 5/WG 2
Pneumatic valves and conditioning (including pneumatic systems)	TC 131/SC 5/WGs 3 & 5 TC 131/SC 9/WG 2 U.S. TAG SC 5/Pneumatic U.S. TAG SC 9
Ports	TC 131/SC 4/WG 1 U.S. TAG SC 4
Pressure rating	TC 131/SC 8/WG 11 U.S. TAG SC 8
Pressure switches	TC 131/SC 5/WG 2 (hydraulic only) U.S. TAG SC 5/WG 2 (hydraulic only)
Pumps and motors	TC 131/SC 2 U.S. TAG SC 2
Sealing devices	TC 131/SC 7 U.S. TAG SC 7
Testing (including reliability)	TC 131/SC 8 U.S. TAG SC 8 U.S. TAG WG 4 (pneumatic only)
Terminology and symbols	TC 131/SC 1 U.S. TAG SC 1

Standards Committees

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