Maintenance of IEC 61499: Function blocks, 1st Edition Part 1: Architecture Part 2: Software tool requirements Part 4: Rules for compliance profiles

Maintenance Programme - Call for comments/proposals for confirmation/amendment/revision on publications coming up for review

Maintenance programme - call for comments/ proposals for amendments/ revision on publications coming up for review and for experts for Maintenance Teams

Maintenance Programme - Call for comments/proposals for confirmation/amendment/revision on publications coming up for review

Maintenance programme of TC 70 - Call for comments on the review of IEC 60529: Degrees of protection by enclosures (IP-Code)

Maintenance programme - Call for comments regarding preparation of Edition 3 of IEC 61000-4-30 Electromagnetic compatibility (EMC) : Testing and measurement techniques - Power Quality Measurement Methods

Maintenance of publications:- IEC 61000-2-2: Electromagnetic compatibility (EMC) - Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems and IEC 61000-2-12: Electromagnetic compatibility (EMC) - Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public medium-voltage power supply systems

Maintenance of publications: IEC 61000-4-13: Electromagnetic compatibility (EMC) - Testing and measurement techniques - Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests and IEC 61000-4-16: Electromagnetic compatibility (EMC) -Testing and measurement techniques - Test for immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz

Maintenance of IEC 61000-4-5 : Electromagnetic compatibility (EMC) - Part 4-5 : Testing and measurement techniques - Surge immunity test

Maintenance of IEC 61000-4-4 : Electromagnetic compatibility (EMC) - Part 4-4 : Testing and measurement techniques - Electrical fast transient/burst immunity test.