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Technical guideline for the Application, Specification, and Testing of Phase-Shifting Transformers
20.99 WD approved for registration as CD
Power Transformers - Part 9: Terminal and tapping markings for power transformers
30.60 Close of voting/ comment period
Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
50.00 Final text received or FDIS registered for formal approval
Interpretation Sheet 1 - Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures "d"
00.99 Approval to ballot proposal for new project
Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
40.99 Full report circulated: DIS approved for registration as FDIS
Explosive atmospheres - Part 101: Principles of explosion protection
40.00 DIS registered
Interpretation Sheet 4 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
00.99 Approval to ballot proposal for new project
Interpretation Sheet 4 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
00.99 Approval to ballot proposal for new project
Interpretation Sheet 6 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
60.00 Standard under publication
Amendment 1 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
40.00 DIS registered
Explosive atmospheres - Part 13: Equipment protection by pressurized room "p" and artificially ventilated room "v"
40.20 DIS ballot initiated: 12 weeks
Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
40.99 Full report circulated: DIS approved for registration as FDIS
Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure "p"
40.60 Close of voting
Explosive atmospheres - Part 26: Equipment with Separation Elements or combined Types of Protection
30.60 Close of voting/ comment period
Explosive atmospheres - Part 29-3: Gas Detection Equipment - Guidance on functional safety of fixed gas detection systems
50.00 Final text received or FDIS registered for formal approval
Explosive atmospheres - Part 32-2: Electrostatics hazards - Tests
20.99 WD approved for registration as CD
Explosive atmospheres - Part 32-1: Electrostatic hazards - Guidance
20.99 WD approved for registration as CD