Cross-Framework Mapping

21 CFR Part 58 — Good Laboratory Practice (GLP)vsEN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS)

See exactly how 21 CFR Part 58 — Good Laboratory Practice (GLP) controls map to EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS). Pre-computed mappings, identified gaps, and coverage analysis.

6
Controls Mapped
25
Gaps Found
6%
Coverage

According to the TheArtOfService Compliance Knowledge Graph:

21 CFR Part 58 — Good Laboratory Practice (GLP) maps to EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS) with 6% coverage across 2 directly mapped controls. Analysis of 31 21 CFR Part 58 — Good Laboratory Practice (GLP) controls identifies 29 compliance gaps — primarily concentrated in Facilities (Subpart C).

Source: TheArtOfService Knowledge Graph | 31 controls analysed | 693 frameworks | 819K+ cross-framework mappings

Control Mappings

Showing 6 of 6 mapped controls across 1 domains. Sign up to explore all 819K+ mappings across 693 frameworks.

General Provisions (Subpart A)(6 mappings)

58.1Scope3 targets
EN50126-2System Definition and Application Conditions
EN50128-1Software Safety Integrity Levels
EN50128-2Software Requirements Specification
58.3Definitions3 targets
EN50126-2System Definition and Application Conditions
EN50128-1Software Safety Integrity Levels
EN50128-2Software Requirements Specification

Related Comparisons

Other 21 CFR Part 58 — Good Laboratory Practice (GLP) comparisons

Other EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS) comparisons

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What are the key differences between 21 CFR Part 58 — Good Laboratory Practice (GLP) and EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS)?

21 CFR Part 58 — Good Laboratory Practice (GLP) has 31 controls across its framework, while EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS) covers 18 controls. Direct mapping analysis identifies 2 overlapping controls (6% coverage). The frameworks diverge most significantly in Facilities (Subpart C), where 6 21 CFR Part 58 — Good Laboratory Practice (GLP) controls have no direct EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS) equivalent.

How many controls map between 21 CFR Part 58 — Good Laboratory Practice (GLP) and EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS)?

Of 31 total 21 CFR Part 58 — Good Laboratory Practice (GLP) controls, 2 map directly to EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS) controls — representing 6% coverage. The remaining 29 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.

What are the compliance gaps when mapping 21 CFR Part 58 — Good Laboratory Practice (GLP) to EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS)?

29 21 CFR Part 58 — Good Laboratory Practice (GLP) controls have no direct equivalent in EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS). The highest concentration of gaps is in Facilities (Subpart C) with 6 unmapped controls. These gaps represent areas where additional controls, policies, or documentation must be created to achieve compliance with both frameworks.

Which control domains have the most gaps between 21 CFR Part 58 — Good Laboratory Practice (GLP) and EN 50126, EN 50128, and EN 50129 — Railway Applications - Reliability, Availability, Maintainability and Safety (RAMS)?

The domain with the highest gap count is Facilities (Subpart C) (6 gaps). Export the full domain-by-domain gap breakdown via the Professional tier to generate a prioritised remediation roadmap.

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