Projects

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Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel

30.99 CD approved for registration as DIS

ISO/TC 22/SC 34

Reciprocating internal combustion engine driven alternating current generating sets — Part 13: Safety

30.60 Close of voting/ comment period

ISO/TC 70

Reciprocating internal combustion engine driven alternating current generating sets — Part 5: Generating sets

30.60 Close of voting/ comment period

ISO/TC 70

Reciprocating internal combustion engines — Measurement method for air cleaners — Sound power level of combustion air inlet noise and insertion loss using sound pressure

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 70

Methods of test for full-flow lubricating oil filters for internal combustion engines — Part 15: Vibration fatigue test for composite filter housings

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 70/SC 7

Effect of conductivity on multipass testing as per ISO 4548-12:2017

60.60 Standard published

ISO/TC 70/SC 7

Reciprocating internal combustion engines — Measurement method for air cleaners — Sound power level of combustion air inlet noise and insertion loss using sound pressure

90.92 Standard to be revised

ISO/TC 70

Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers

60.60 Standard published

CISPR/CIS/D

Amendment 1 - Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers

60.60 Standard published

CISPR/CIS/D

Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers

60.60 Standard published

CISPR/CIS/D

Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers

40.20 DIS ballot initiated: 12 weeks

CISPR/CIS/D

Reciprocating internal combustion engine driven alternating current generating sets — Part 11: Rotary uninterruptible power systems — Performance requirements and test methods

90.93 Standard confirmed

ISO/TC 70