Cross-Framework Mapping

CMMC 2.0vsC5 (Germany)

See exactly how CMMC 2.0 controls map to C5 (Germany). Pre-computed mappings, identified gaps, and coverage analysis.

166
Controls Mapped
0
Gaps Found
85%
Coverage

A reviewed coverage crosswalk for this pair is available. See which C5 (Germany) controls you already evidence.

According to the TheArtOfService Compliance Knowledge Graph:

CMMC 2.0 maps to C5 (Germany) with 85% coverage across 93 directly mapped controls. Analysis of 110 CMMC 2.0 controls identifies 17 compliance gaps, primarily concentrated in Access Control.

Source: TheArtOfService Knowledge Graph | 110 controls analysed | 686 frameworks | 309K+ cross-framework mappings

Control Mappings

Showing 20 of 166 mapped controls across 14 domains. Sign up to explore all 309K+ mappings across 686 frameworks.

Access Control(20 mappings)

AC.L2-3.1.1Authorized Access Control4 targets
C5-IDM-01Policy for user accounts and access rights
C5-IDM-02Granting and change of user accounts and access rights
C5-IDM-07Access to cloud customer data
C5-PSS-09Authorisation Mechanisms
AC.L2-3.1.10Session Lock
C5-PSS-06Session Management
AC.L2-3.1.11Session Termination
C5-PSS-06Session Management
AC.L2-3.1.12Control Remote Access
C5-COS-04Cross-network access
AC.L2-3.1.13Remote Access Confidentiality
C5-CRY-02Encryption of data for transmission (transport encryption)
AC.L2-3.1.14Remote Access Routing
C5-COS-05Networks for administration
AC.L2-3.1.15Privileged Remote Access2 targets
C5-COS-05Networks for administration
C5-IDM-06Privileged access rights
AC.L2-3.1.2Transaction & Function Control2 targets
C5-PSS-08Roles and Rights Concept
C5-PSS-09Authorisation Mechanisms
AC.L2-3.1.20External Connections3 targets
C5-COS-02Security requirements for connections in the Cloud Service Provider's network
C5-COS-04Cross-network access
C5-SSO-01Policies and instructions for controlling and monitoring third parties
AC.L2-3.1.21Portable Storage Use
C5-AM-02Acceptable Use and Safe Handling of Assets Policy
AC.L2-3.1.3Control CUI Flow3 targets
C5-COS-06Segregation of data traffic in jointly used network environments
C5-COS-08Policies for data transmission
C5-IDM-07Access to cloud customer data

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Coverage crosswalk

The CMMC 2.0 to C5 (Germany) crosswalk

The table above lists candidate mappings. A crosswalk answers the narrower question you are probably here for: which C5 (Germany) controls your existing CMMC 2.0 work already satisfies, which are real gaps, and the reasoning behind every claim so you can check it. One pair, $299, one time.

Coverage does not run both ways. CMMC 2.0 into C5 (Germany) lands at 26.4%, while C5 (Germany) into CMMC 2.0 lands at 57.3%, on the same two control sets. That is not a rounding difference. It is the whole reason these are two separate reports: one asks what your CMMC 2.0 evidence buys you for C5 (Germany), the other asks the reverse.

CMMC 2.0 into C5 (Germany)
26.4%

32 of 121 C5 (Germany) controls are evidenced by work you have already done for CMMC 2.0. 89 are genuine gaps.

33.3%C5: Operations
44.4%C5: Identity and Access Management
37.5%C5: Communication Security
25%C5: Product Safety and Security
Machine verified. Claude Code on the Max plan, judged in context, signed off 2026-08-19. 128 candidate mappings were examined and 4 were removed by a pass whose job was to argue against them.Mappings were judged by Claude Code rather than read line by line by a practitioner. Every claim shows its reasoning so you can check it. Ask and a practitioner will review this pair.

A sample of what the report says

Evidenced: C5-AM-01 Asset Inventory

Baseline configurations and inventories of systems covering hardware, software, firmware and documentation across the lifecycle are the asset records required

Grounded in CM.L2-3.4.1 System Baselining. Confidence high, survived the refutation pass.

Gap: C5-AM-02 Acceptable Use and Safe Handling of Assets Policy

Document, communicate and issue acceptable use and safe handling instructions spanning approval for acquisition through disposal, classification and labelling, secure configuration, software versions and patching, unsupported software,...

Every one of the 32 evidenced controls and 89 gaps in the report carries this much reasoning, so you can check the claim rather than take it on trust.

C5 (Germany) into CMMC 2.0
57.3%

63 of 110 CMMC 2.0 controls are evidenced by work you have already done for C5 (Germany). 47 are genuine gaps.

54.5%Access Control
56.2%System and Communications Protection
66.7%Configuration Management
54.5%Identification and Authentication
Machine verified. Claude Code on the Max plan, judged in context, signed off 2026-08-19. 116 candidate mappings were examined and 2 were removed by a pass whose job was to argue against them.Mappings were judged by Claude Code rather than read line by line by a practitioner. Every claim shows its reasoning so you can check it. Ask and a practitioner will review this pair.

A sample of what the report says

Evidenced: AC.L2-3.1.1 Authorized Access Control

C5's role and rights concept and access policy cover unique usernames, least privilege, segregation of duties, approvals and periodic review.

Grounded in C5-IDM-01 Policy for user accounts and access rights. Confidence high, survived the refutation pass.

Gap: AC.L2-3.1.10 Session Lock

Lock the user session after a defined period of inactivity and conceal previously displayed content behind a pattern hiding display until the user reauthenticates.

Every one of the 63 evidenced controls and 47 gaps in the report carries this much reasoning, so you can check the claim rather than take it on trust.

CMMC 2.0 to C5 (Germany)
$299
per framework pair, one time
  • Every evidenced control, with the reasoning behind it
  • Every gap, with what it requires
  • Its level of review stated plainly, not a bare number

Why this page shows two different percentages. The 85% in the header counts how many CMMC 2.0 controls carry at least one candidate mapping in the graph, before any review. The crosswalk percentage counts something stricter: how many C5 (Germany) controls are actually evidenced, after a pass that argued against each mapping and kept only what survived. They answer different questions and they are not meant to agree.

A crosswalk narrows the work. It does not replace an audit, and your assessor may take a different view on individual controls. Mappings between frameworks are judgements, not text printed in either standard, which is why every claim in the report shows its reasoning. Questions go to support@theartofservice.com.

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What are the key differences between CMMC 2.0 and C5 (Germany)?

CMMC 2.0 has 110 controls across its framework, while C5 (Germany) covers 121 controls. Direct mapping analysis identifies 93 overlapping controls (85% coverage). The frameworks diverge most significantly in Access Control, where 6 CMMC 2.0 controls have no direct C5 (Germany) equivalent.

How many controls map between CMMC 2.0 and C5 (Germany)?

Of 110 total CMMC 2.0 controls, 93 map directly to C5 (Germany) controls, representing 85% coverage. The remaining 17 controls represent compliance gaps requiring additional documentation or compensating controls to satisfy both frameworks simultaneously.

What are the compliance gaps when mapping CMMC 2.0 to C5 (Germany)?

17 CMMC 2.0 controls have no direct equivalent in C5 (Germany). The highest concentration of gaps is in Access Control 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 CMMC 2.0 and C5 (Germany)?

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

This platform provides educational compliance tools, not legal, regulatory, or professional compliance advice. Cross-framework mappings are AI-assisted interpretations and do not reproduce or replace official standards. Framework names and trademarks belong to their respective owners. Consult qualified professionals for your specific compliance requirements. See our Terms of Service.