International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 31G

Intrinsically-safe apparatus

 
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SC 31G Working Documents since 2019-11-01

Reference, Title
Downloads

Circulation

Date

Closing

Date

CENELEC

Voting /

Comment

Of interest to

Committees

31G/329/INF

Report of comments on 31G/324/DC: Maintenance of IEC TS 60079-39: Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation

2020-10-16 N/A
31G/330/Q

Stability Date for IEC TS 60079-39 Ed 1.0

2020-10-16 2020-11-27 N/A
31G/328/Q

Extension of the Convenors for SC 31G/MT 60079-11

2020-10-09 2020-11-20 N/A
31G/326/INF

SC 31G Maintenance Team and Working Groups Reports

2020-09-04 N/A
31G/324/DC

Maintenance of IEC TS 60079-39: Explosive atmospheres - Part 39: Intrinsically safe systems with electronically controlled spark duration limitation

2020-08-28 2020-10-09 N/A Report of Comments
31G/325/INF

Distribution of development documents in public space, social media etc.

2020-08-28 N/A
31G/323/DTS

IEC TS 60079-47 ED1: Explosive atmospheres - Part 47: Equipment protection by 2-Wire Intrinsically Safe Ethernet concept (2-WISE)

2020-08-14 2020-11-06 N
SC 31J
SC 65C
31G/297A/CC

Revised Compilation of Comments on 31G/291/CD - IEC 60079-11 ED7: Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"

2020-07-31 Y
TC 18
SC 31J
31G/317A/CC

Revised Compilation of Comments on 31G/315/CD - IEC TS 60079-47 ED1: Explosive atmospheres - Part 47: Equipment protection by 2-Wire Intrinsically Safe Ethernet concept (2-WISE)

2020-06-19 N
SC 31J
SC 65C
31G/322/Q

Stability Date for IEC 60079-11 Ed 6.0

2020-05-15 2020-06-26 N/A Report of Comments
31G/321/RVD

Result of Voting on 31G/318/FDIS - IEC 60079-25 ED3: Explosive atmospheres - Part 25: Intrinsically safe electrical systems

2020-05-08 Y
TC 18
SC 31J
31G/318(F)/FDIS

IEC 60079-25 ED3: Explosive atmospheres - Part 25: Intrinsically safe electrical systems

2020-04-10 2020-05-01 Y Voting Result
TC 18
SC 31J
31G/320/Q

Nomination for Chair of SC 31G

2020-04-10 2020-05-22 N/A Report of Comments
31G/319/AC

Next plenary meetings of IEC/TC 31 and its Subcommittees 31G, 31J and 31M

2020-03-27 N/A
31G/318/FDIS

IEC 60079-25 ED3: Explosive atmospheres - Part 25: Intrinsically safe electrical systems

2020-03-20 2020-05-01 Y Voting Result
TC 18
SC 31J
31G/317/CC

Compilation of Comments on 31G/315/CD - IEC TS 60079-47 ED1: Explosive atmospheres - Part 47: Equipment protection by 2-Wire Intrinsically Safe Ethernet concept (2-WISE)

2020-02-14 N
SC 31J
SC 65C
31G/316/AC

Call for nominations for Chair of SC 31G: Intrinsically-safe apparatus

2020-01-10 2020-04-03 N/A Report of Comments
31G/315/CD

IEC TS 60079-47 ED1: Explosive atmospheres - Part 47: Equipment protection by 2-Wire Intrinsically Safe Ethernet concept (2-WISE)

2019-12-13 2020-02-07 N Report of Comments
SC 31J
SC 65C
31G/313/RVDISH

Result of Voting on 31G/310/DISH - IEC 60079-11/ISH1 ED5: Interpretation Sheet 1 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"

2019-11-29 Y
TC 18
31G/314/RVDISH

Result of Voting on 31G/311/DISH - IEC 60079-11/ISH6 ED6: Interpretation Sheet 6 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"

2019-11-29 E
TC 18
31G/312/INF

Preliminary Report to TC31 - Since the last Plenary meeting of IEC TC31 in October 2018

2019-11-08 N/A
31G/295A/RVN

Result of Voting on 31G/290/NP - PNW TS 31G-290: Explosive atmospheres - Part XX: Equipment protection by 2-Wire Intrinsically Safe Ethernet concept (2-WISE)

2019-11-01 N
SC 31J
SC 65C