BS ISO/IEC 9798-3:2019 IT Security techniques. Entity authentication Mechanisms using digital signature techniques

Data storage protection
Verification
Information exchange
Tokens (data transmission)
Messages
Data security
Data transfer
Digital signatures
Coded representation
Algorithms
Data processing
Coding (data conversion)

Link: BS ISO/IEC 9798-3:2019 IT Security techniques. Entity authentication Mechanisms using digital signature techniques
Source: BSI Standards

BS ISO 8178-3:2019 Reciprocating internal combustion engines. Exhaust emission measurement Test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using a filter type smoke meter

Definitions
Pollutant gases
Reciprocating engines
Determination of content
Smoke
Opacity
Emission
Filtration
Exhaust gases
Optical measurement
Soot
Internal combustion engines
Testing conditions
Gases
Prime movers
Combustion products

Link: BS ISO 8178-3:2019 Reciprocating internal combustion engines. Exhaust emission measurement Test procedures for measurement of exhaust gas smoke emissions from compression ignition engines using a filter type smoke meter
Source: BSI Standards

BS ISO 19642-10:2019 Road vehicles. Automotive cables Dimensions and requirements for 600 V a.c. or 900 V d.c. and 1 000 V a.c. or 1 500 V d.c. round, sheathed, screened or unscreened multi or single core aluminium conductor cables

Endurance testing
Road vehicles
Classification systems
Electrical components
Electrical equipment
Mathematical calculations
Electronic equipment and components
Environment (working)
Environmental testing
Designations
Life (durability)
Reliability
Road vehicle components

Link: BS ISO 19642-10:2019 Road vehicles. Automotive cables Dimensions and requirements for 600 V a.c. or 900 V d.c. and 1 000 V a.c. or 1 500 V d.c. round, sheathed, screened or unscreened multi or single core aluminium conductor cables
Source: BSI Standards

BS EN ISO 10524-3:2019 Pressure regulators for use with medical gases Pressure regulators integrated with cylinder valves (VIPRs)

Outlet connections
Gas cylinders
Pressure testing
Instructions for use
Performance testing
Torque
Impact testing
Valves
Performance
Colour codes
Ignitability
Mechanical testing
Pressure regulators
Pressure gauges
Technical data sheets
Marking
Endurance testing
Durability
Leak tests
Design
Fluids handling equipment (medical)
Pressure
Flow measurement
Medical equipment
Compressed gases
Strength of materials
Fire tests
Safety measures
Flowmeters
Drop tests

Link: BS EN ISO 10524-3:2019 Pressure regulators for use with medical gases Pressure regulators integrated with cylinder valves (VIPRs)
Source: BSI Standards