Cyber AB CMMC-CCP - Certified CMMC Professional (CCP) Exam

Who Has the Final Authority Over Assessment Results?

During aCMMC Level 2 assessment, theCertified Third-Party Assessment Organization (C3PAO)is responsible for conducting and finalizing the assessment results.

Key Responsibilities of a C3PAO

✅Leads the assessmentand ensures it follows the CMMC Assessment Process (CAP).

✅Validates compliancewith CMMC Level 2 requirements based onNIST SP 800-171controls.

✅Finalizes the assessment resultsand submits them to theCMMC-ABand theDoD.

✅Handles disagreementsfrom the OSC but hasfinal decision-making authorityon results.

Why " C3PAO " is Correct?

The C3PAO has final authority over the assessment resultsafter considering all evidence and findings.

TheCMMC-AB (Option B) does not finalize assessments—it accredits C3PAOs and manages the certification ecosystem.

TheAssessment Team (Option C) supports the C3PAO but does not have final decision authority.

TheAssessment Sponsor (Option D) is a representative from the OSC and does not control the results.

Breakdown of Answer Choices

Option

Description

Correct?

A. C3PAO

✅Correct – C3PAOs finalize and submit assessment results.

B. CMMC-AB

❌Incorrect–The CMMC-AB accredits C3PAOs but doesnot finalize results.

C. Assessment Team

❌Incorrect–They conduct the assessment, but the C3PAO makes final decisions.

D. Assessment Sponsor

❌Incorrect–This is arepresentative of the OSC, not the assessment authority.

Official References from CMMC 2.0 Documentation

CMMC Assessment Process Guide (CAP)– DefinesC3PAO authorityover final assessment results.

Final Verification and Conclusion

The correct answer isA. C3PAO, as theC3PAO has final decision-making authority over CMMC assessment results.

Step 1: Define Roles – CCP and CCA

CCP (Certified CMMC Professional):

Entry-level certification in the CMMC ecosystem.

Supports assessment activities under the supervision of a CCA.

May assist in consulting roles outside of formal assessments.

CCA (Certified CMMC Assessor):

Certified tolead assessmentsunder the CMMC model.

Requiredfor conductingLevel 2 formal assessments.

Can be part of a C3PAO assessment team or lead it.

Source: CMMC Assessment Process (CAP) v1.0, Section 2.3 – Assessment Team Composition

“Level 2 assessments must be led by a Certified CMMC Assessor (CCA), who may be supported by one or more CCPs.”

✅Step 2: Citizenship Requirements

CAP v1.0 – Appendix B: Team Composition and Clearance Requirements

“All team members performing Level 2 assessments must be U.S. citizens when handling CUI, regardless of role.”

But forsupporting team members who do not handle CUIor inFCI-only scoping, there is no automatic exclusion based on citizenship.

So:

TheCCA leadsthe team.

CCPs can be team membersregardless of citizenship,unless restricted by contract or CUI handling needs.

❌Why the Other Options Are Incorrect

A. The CCP leads the Level 2 Assessment Team…

✘Incorrect. CCPscannot leadLevel 2 assessments.

B. The CCA leads… includes 3 CCP with US Citizenship.

✘Incorrect. Citizenship is requiredonly when handling CUI, not a universal requirement.

D. The CCP leads…

✘Again, CCPs donot have the authority to leadformal CMMC assessments.

Only aCertified CMMC Assessor (CCA)may lead aLevel 2 Assessment Team, and theymay include CCPs, evennon-U.S. citizens, if citizenship is not a requirement based on contractual or data sensitivity scope.

Understanding the CMMC Assessment Process (CAP) Phases

TheCMMC Assessment Process (CAP)consists ofthree primary phases:

Phase 1 - Planning(Pre-assessment activities)

Phase 2 - Conducting the Assessment(Evidence collection and analysis)

Phase 3 - Reporting and Finalizing Results

DuringPhase 3, the Assessment Teamreviews evidenceto confirm if anyLimited Practice Deficiency Correctionshave been successfully implemented.

Scoring Practices in Phase 3

The CAP document specifies that a practice can bescored as METif:

✅The deficiency identified in Phase 2 has been fully corrected before final scoring.

✅Sufficient evidence is provided to demonstrate compliance with the CMMC requirement.

✅The correction is notmerely plannedbutfully implemented and validatedby the assessors.

Since the evidence shows thatdeficiencies have been corrected, the correct score isMET.

Why the Other Answers Are Incorrect

B. POA & M (Plan of Action & Milestones)

❌Incorrect. APOA & M (Plan of Action and Milestones)is usedonly when a deficiency remains unresolved. Since the deficiency is already corrected, this option does not apply.

C. NOT MET

❌Incorrect. A practice is scoredNOT METonly if the deficiency hasnotbeen corrected by the end of the assessment.

D. NOT APPLICABLE

❌Incorrect. A practice is markedNOT APPLICABLE (N/A)only if it doesnot apply to the organization’s environment, which is not the case here.

CMMC Official References

CMMC Assessment Process (CAP) Document– Defines scoring criteria for MET, NOT MET, and POA & M.

Thus,option A (MET) is the correct answer, as the deficiencies have been corrected before final scoring.

Step 1: Understanding CMMC Assessment Scope Determination

In a CMMC Level 2 assessment, the Organization Seeking Certification (OSC) is responsible for identifying the assessment scope based on the CMMC Scoping Guidance provided by the Cyber AB (Cyber Accreditation Body) and DoD.

The OSC must determine which assets and systems handle Controlled Unclassified Information (CUI) and categorize them accordingly.

Understanding Access Control in CMMC

Access control refers to the process ofgranting or denyingspecific requests to:

Obtain and use information

Access information processing services

Enter specific physical locations

TheAccess Control (AC) domain in CMMCis based onNIST SP 800-171 (3.1 Access Control family)and includes requirements to:

✅Implement policies for granting and revoking access.

✅Restrict access to authorized personnel only.

✅Protect physical and digital assets from unauthorized access.

Since the questionbroadly asks about the process of granting or denying access to information, services, and physical locations, the correct answer isA. Access Control.

Why the Other Answers Are Incorrect

B. Physical access control

❌Incorrect.Physical access controlis asubsetof access control that only applies tophysical locations(e.g., keycards, security guards, biometrics). The question includesinformation and services, makinggeneral access controlthe correct choice.

C. Mandatory access control (MAC)

❌Incorrect.MAC is a specific type of access controlwhere access is strictly enforced based onsecurity classifications(e.g., Top Secret, Secret, Confidential). The questiondoes not specify MAC, so this is incorrect.

D. Discretionary access control (DAC)

❌Incorrect.DAC is another specific type of access control, whereownersof data decide who can access it. The question asksgenerallyabout granting/denying access, makingaccess control (A)the best answer.

CMMC Official References

CMMC 2.0 Model - AC.L2-3.1.1 to AC.L2-3.1.22– Covers access control requirements, includingcontrolling access to information, services, and physical spaces.

NIST SP 800-171 (3.1 - Access Control Family)– Defines the general principles of access control.

Thus,option A (Access Control) is the correct answer, as it best aligns withCMMC access control requirements.

According to the CMMC Assessment Process (CAP) v2.0, assessors are required to conduct Daily Checkpoint Meetings at the end of each day to summarize progress with the OSC (Organization Seeking Certification). The final Daily Checkpoint is where preliminary practice ratings are shared, before the quality assurance review and Out-Brief. The Out-Brief is reserved for the presentation of final results. Additionally, Department of Defense regulations (32 CFR §170.17(c)(2)) provide a 10-business-day re-evaluation window for requirements marked NOT MET before the final report is delivered, which necessitates that the OSC see preliminary ratings during the assessment process itself.

Supporting Extracts from Official Content:

CAP v2.0, §2.23: “The assessment team shall host a Daily Checkpoint Meeting with the OSC at the end of each assessment day to summarize progress.”

CAP v2.0, §3.7: “The C3PAO shall conduct the quality assurance review… prior to the conduct of the Out-Brief Meeting.”

CAP v2.0, §3.10: “The purpose of the Out-Brief Meeting is to convey the results of the assessment to the OSC.”

32 CFR §170.17(c)(2): “A security requirement assessed as NOT MET may be re-evaluated… for 10 business days… if the CMMC Assessment Findings Report has not been delivered.”

Why Option A is Correct:

The CAP specifies that Daily Checkpoint Meetings are the formal, structured mechanism for assessors to communicate progress and preliminary findings to the OSC.

The final Daily Checkpoint provides the OSC with visibility into the preliminary practice ratings before they are finalized, ensuring transparency and alignment.

The Out-Brief is explicitly for conveying the final assessment results after the C3PAO has completed QA.

Federal regulation (32 CFR §170.17(c)(2)) requires the OSC to have access to preliminary results so they can provide additional evidence for re-evaluation before the report is locked, further confirming that this exchange must occur at the final Daily Checkpoint.

References (Official CMMC v2.0 Content):

CMMC Assessment Process (CAP) v2.0: Sections 2.23 (Daily Checkpoints), 3.7–3.10 (QA and Out-Brief).

32 CFR §170.17(c)(2): Security Requirement Re-evaluation Window.

DoD CMMC Assessment Guide – Level 2 (v2.13): Guidance on MET/NOT MET determinations and findings.

Federal Contract Information (FCI) is defined in FAR 52.204-21 as information provided by or generated for the government under contract but not intended for public release. Under CMMC 2.0, organizations handling FCI must implement FAR 52.204-21 Basic Safeguarding Requirements, ensuring proper protection in processing, storing, and transmitting FCI.

Analyzing the Given Options

The question involves an email system that is used to send FCI to a subcontractor. Let’s break down the possible answers:

A. Manage FCI → Incorrect

Managing FCI involves activities like organizing, storing, and maintaining access to FCI. Sending an email does not fall under management; it is an act of transmission.

B. Process FCI → Incorrect

Processing refers to actively using FCI for operational or analytical purposes, such as analyzing, modifying, or computing data. Simply sending an email does not constitute processing.

C. Transmit FCI → Correct

Transmission refers to the act of sending FCI from one entity to another. Since the contractor is sending FCI via email, this falls under transmitting the data.

The correct answer is C because a Licensed Partner Publisher is an ecosystem participant that produces or distributes approved CMMC-related learning or publishing content; it is not the same thing as an Organization Seeking Assessment or a Defense Industrial Base contractor pursuing a CMMC Level 3 certification status. CMMC certification levels apply to organizations handling FCI or CUI in connection with DoD contract performance, not to every training, publishing, or ecosystem-support organization. The CMMC Assessment Process describes CMMC as the DoD initiative for assessing and certifying conformance by companies and organizations in the Defense Industrial Base, specifically to safeguard CUI and FCI processed, stored, or transmitted during DoD contract performance. A publisher may need business validation, authorization, background checks, and approval by the CMMC Accreditation Body or authorized program entity, but requiring CMMC Level 3 certification would be misaligned with the role. Level 3 is an advanced contractor cybersecurity status, not a publishing-partner qualification. Reference/topics: CMMC Ecosystem, Licensed Partner Publisher, Cyber AB ecosystem roles, CMMC certification applicability.

Understanding the Role of CAICO in the CMMC Ecosystem

TheCMMC Ecosystemconsists of multiple organizations that manage, implement, and oversee different aspects of theCybersecurity Maturity Model Certification (CMMC)program.

One of the key organizations is theCMMC Assessors and Instructors Certification Organization (CAICO), which is responsible for:

Training and certifying assessors and instructors.

Managing testing, authorization, and certificationfor CMMC professionals.

Ensuring assessors meet qualification and compliance standards.

Why Option D (CAICO) is Correct

TheCAICO is explicitly taskedwith thetraining, testing, authorization, and certification of candidate assessors and instructors.

Option A (DoD OUSD)is incorrect because theDoD Office of the Under Secretary of Defense(OUSD) provides policy oversight butdoes not handle certification of assessors.

Option B (DIB Collaborative Information Sharing Environment)is incorrect because theDIB CISfocuses on information sharing within the Defense Industrial Base, not assessor certification.

Option C (Committee on National Security Systems Instructions)is incorrect because CNSSI provides security standards butdoes not manage assessor training or certification.

Official CMMC Documentation References

CMMC Ecosystem Overview – Role of the CAICO

CMMC Assessment Process (CAP) Guide – Assessor Certification and Training

Final Verification

SinceCAICO is responsible for training, testing, and certifying CMMC assessors and instructors, the correct answer isOption D: CMMC Assessors and Instructors Certification Organization.