35.100 : Open systems interconnection (OSI)

35.100.01

Open systems interconnection in general

35.100.05

Multilayer applications

35.100.10

Physical layer

35.100.20

Data link layer

35.100.30

Network layer

35.100.40

Transport layer

35.100.50

Session layer

35.100.60

Presentation layer

35.100.70

Application layer
BS EN IEC 62541-7:2026

BS EN IEC 62541-7:2026

Active Most Recent

OPC Unified Architecture Part 7: Profiles

€404.00

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BS EN IEC 62541-10:2026

BS EN IEC 62541-10:2026

Active Most Recent

OPC unified architecture Programs

€355.00

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BS EN IEC 62541-13:2026

BS EN IEC 62541-13:2026

Active Most Recent

OPC unified architecture Aggregates

€404.00

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26/30484820 DC:2026

26/30484820 DC:2026

Active Most Recent

BS ISO/IEC 22536 Telecommunications and information exchange between systems — Near Field Communication Interface and Protocol (NFCIP-1) — RF interface test methods

€23.00

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BS ISO 11783-3:1998

BS ISO 11783-3:1998

Superseded Historical

Tractors and machinery for agriculture forestry. Serial control communications data network Data link layer

€269.00

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PD IEC PAS 62443-2-2:2025

PD IEC PAS 62443-2-2:2025

Active Most Recent

Security for industrial automation and control systems IACS security protection scheme

€355.00

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BS EN IEC 62541-15:2025

BS EN IEC 62541-15:2025

Active Most Recent

OPC Unified Architecture Safety

€404.00

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25/30515462 DC:2025

25/30515462 DC:2025

Active Most Recent

BS EN IEC 60947-7-2 Low-voltage switchgear and controlgear Part 7-2: Ancillary equipment – Protective conductor terminal blocks for copper conductors

€23.00

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BS ISO/IEC 9594-12:2025

BS ISO/IEC 9594-12:2025

Active Most Recent

Information technology. Open systems interconnection The Directory: Key management and public-key infrastructure establishment maintenance

€383.00

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25/30512235 DC:2025

25/30512235 DC:2025

Active Most Recent

BS ISO/IEC 9594-11 Information technology - Open systems interconnection directory Part 11: Protocol specifications for secure operations

€42.00

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23/30456216 DC:2023

23/30456216 DC:2023

Active Most Recent

BS EN IEC 62745. Safety of machinery. Requirements for cableless control systems of machinery

€23.00

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BS ISO/IEC 8802-5:1998

BS ISO/IEC 8802-5:1998

Withdrawn Most Recent

Information technology. Telecommunications and information exchange between systems. Local metropolitan area networks. Specific requirements Token ring access method physical layer specifications

€404.00

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BS ISO/IEC 13248-1:1998

BS ISO/IEC 13248-1:1998

Withdrawn Most Recent

Information technology. Open systems interconnection. The directory Protocol implementation conformance statement (PICS) proforma for the access protocol

€374.00

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BS ISO/IEC 13248-2:1998

BS ISO/IEC 13248-2:1998

Withdrawn Most Recent

Information technology. Open systems interconnection. The directory Protocol implementation conformance statement (PICS) proforma for the system protocol

€355.00

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BS ISO/IEC ISP 15125-7:1998

BS ISO/IEC ISP 15125-7:1998

Withdrawn Most Recent

Information technology. International Standardized Profiles ADYnn. OSI Directory ADY43. DSA to authentication

€374.00

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