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Engineering

Engineering Sub-categories (12)

  1. Mechanical systems and components
  2. Fluid systems and components
  3. Manufacturing engineering
  4. Energy and heat transfer engineering
  5. Electrical engineering
  6. Electronics
  7. Road vehicles engineering
  8. Railway engineering
  9. Shipbuilding and marine structures
  10. Aircraft and space vehicle engineering
  11. Materials handling equipment
  12. Military engineering

Latest standards activities

Proposals
Drafts

BS EN IEC 60358-2

BS EN 60358-2 Ed.2.0 Coupling capacitors and capacitor dividers. Part 2: AC or DC single-phase coupling capacitor connected between line and ground for power line carrier-frequency (PLC) application

Feedback closing date:

22/04/2026

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BS EN IEC 63108

BS EN 63108 Ed.1.0 Electrical installations in ships – Primary DC distribution, system design architecture

Feedback closing date:

22/04/2026

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BS EN IEC 60216-4

BS EN 60216-4 Ed.3.0 Electrical insulating materials - Thermal endurance properties. Part 4: Ageing ovens

Feedback closing date:

25/03/2026

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BS EN IEC 63584-201

BS EN 63584-201 ED1 Open Charge Point Protocol 2.01 Ed4 (Fast track)

Feedback closing date:

22/04/2026

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BS EN IEC 63584-210

BS EN 63584-210 ED2 Open Charge Point Protocol 2.1 Ed2 (fast track)

Feedback closing date:

22/04/2026

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BS EN IEC 60335-2-104

BS EN 60335-2-104 Ed.3.0 Household and similar electrical appliances - Safety. Part 2-104: Particular requirements for appliances to recover and/or recycle refrigerant from air conditioning and refrigeration equipment

Feedback closing date:

22/04/2026

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BS ISO 4302

ISO 4302 Cranes. Wind load assessment

Feedback closing date:

22/04/2026

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BS EN 60335-2-65/AMD1 ED3

Amendment 1 - Household and similar electrical appliances - Safety Amendment 1 - Household and similar electrical appliances - Safety. Part 2-65: Particular requirements for air-cleaning appliances

Feedback closing date:

18/03/2026

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Feedback period expiring

BS EN ISO 19870-3

BS ISO 19870-3 Hydrogen Technologies — Methodology for Determining the Greenhouse Gas Emissions Associated with the Hydrogen Supply Chain. Part 3: Part 3: Emissions Associated with the Production and Transport of Ammonia up to Delivery Gate and the Conversion of Ammonia into Hydrogen and its Transport to Consumption Gate

Feedback closing date:

08/03/2026

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BS EN ISO 19870-2

BS ISO 19870-2 Hydrogen technologies — Methodology for determining the greenhouse gas emissions. Part 2: Emissions associated with the conditioning and transport of liquid hydrogen up to consumption gate

Feedback closing date:

08/03/2026

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BS ISO 6162-1

Hydraulic fluid power — Flange connections with split or one-piece flange clamps and metric or inch screws — Part 1: Flange connectors, ports and mounting surfaces for use at pressures of 3,5 MPa (35 bar) to 35 MPa (350 bar), DN 13 to DN 127

Feedback closing date:

08/03/2026

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BS ISO 9853

Injection-moulded unplasticized poly(vinyl chloride) (PVC-U) fittings for pressure pipe systems — Crushing test

Feedback closing date:

08/03/2026

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BS EN ISO 13760

Plastics pipes for the conveyance of fluids under pressure — Miner's rule — Calculation method for cumulative damage

Feedback closing date:

08/03/2026

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BS EN 17833

EN 17833 Railway applications. Simulation Credibility

Feedback closing date:

09/03/2026

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BS EN 18293

Outdoor hydrogen refuelling points dispensing liquid hydrogen and incorporating filling protocols

Feedback closing date:

10/03/2026

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BS EN 15839:2024/A1

Railway applications - Testing and simulation for the acceptance of running characteristics of railway vehicles - Running safety under longitudinal compressive force

Feedback closing date:

10/03/2026

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Published

BS ISO 18819:2026

Ships and marine technology. High-manganese austenitic steel. Specification for plates, sheets and coils below 6,0 mm for cryogenic temperature

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BS ISO 18735:2026

Ships and marine technology — High-manganese austenitic steel — Specification for high-manganese austenitic steel castings for cryogenic temperature

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BS EN ISO 4026:2026

Fasteners — Hexagon socket set screws with flat point

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BS EN ISO 4027:2026

Fasteners — Hexagon socket set screws with truncated cone point

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BS EN ISO 4029:2026

Fasteners — Hexagon socket set screws with cup point

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BS EN ISO 4028:2026

Fasteners — Hexagon socket set screws with dog point

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BS EN IEC 60034-26:2026

Rotating electrical machines. Effects of unbalanced voltages on the performance of three-phase cage induction motors

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BS ISO 4009:2026

Commercial vehicles. Location of electrical and pneumatic connections between towing vehicles and trailers

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