The Deadline Is Closer Than You Think
If your Colorado business holds Department of Defense contracts — or wants to — the CMMC compliance conversation is no longer a planning exercise. It is an active obligation with hard deadlines, and for most organizations that have not started the process, the window to act without significant risk is closing fast.
This article covers:
- Where CMMC requirements stand as of May 2026
- What the upcoming Phase 2 deadline means for your organization
- Why this is not a process you can compress into a few months
- Why organizations treating this as a “tomorrow problem” are putting contracts at risk today
Where CMMC Actually Stands Right Now
The Cybersecurity Maturity Model Certification (CMMC) program has been discussed in the defense contracting community for years. For a long time, the deadlines felt distant and the requirements felt subject to change.
That has changed.
The CMMC final rule became enforceable on November 10, 2025, when the 48 CFR rule was published in the Federal Register and DFARS clause 252.204-7021 became mandatory in nearly all DoD solicitations involving Federal Contract Information (FCI) or Controlled Unclassified Information (CUI).
That is not a future date. That was six months ago.
Phase 1 is already here.
The CMMC Timeline Every Colorado Defense Contractor Should Know
December 2024
The CMMC 2.0 Final Rule was published in the Federal Register, officially defining the program.
November 10, 2025 — Phase 1 Begins
CMMC Level 1 and Level 2 self-assessments became required in applicable new DoD solicitations.
Contracting officers are now required to verify CMMC compliance status in the Supplier Performance Risk System (SPRS) before awarding contracts.
May 2026 — Right Now
- CMMC clauses are appearing in a growing number of contracts
- Level 2 self-assessments are in effect
- C3PAO assessment slots are booking up rapidly
- The preparation window for Phase 2 is shrinking fast
November 10, 2026 — Phase 2 Begins
Organizations handling CUI will require an official CMMC Level 2 certification assessment performed by a Certified Third-Party Assessment Organization (C3PAO).
Self-assessment will no longer be sufficient.
November 10, 2027 — Phase 3
CMMC certification becomes required for all DoD solicitations and contracts.
November 10, 2028 — Phase 4
Full implementation across all applicable contracts and option periods.
Why Phase 2 Is the Deadline That Cannot Be Ignored
Phase 1 allowed many Level 2 organizations to self-assess.
Phase 2 does not.
Beginning November 10, 2026, organizations handling Controlled Unclassified Information — including most defense subcontractors in manufacturing, AEC, engineering, and professional services — will need official certification from a C3PAO to bid on and win new contracts.
There is:
- No grace period
- No exemption for small businesses
- No workaround for waiting too long
The Capacity Problem Most Contractors Are Underestimating
The assessment ecosystem is already strained:
- Fewer than 600 Certified CMMC Assessors currently exist
- Industry estimates suggest 2,000–3,000 assessors will ultimately be needed
- Approximately 80 authorized C3PAOs currently serve an estimated 80,000 contractors requiring Level 2 certification
Many C3PAOs are already booked deep into 2026.
Industry projections suggest wait times for new assessment clients could exceed 18 months by Q3 2026.
Read that again.
If your organization waits until late 2026 to contact a C3PAO, there is a very real possibility you will not secure an assessment slot in time to remain contract eligible.
The organizations most likely to succeed in Phase 2 are the ones that began preparing in 2025 or early 2026.
If your company has not started yet, the question is no longer whether you should begin.
The question is whether you can still get ahead of the queue.
Why CMMC Is Not a Process You Can Compress
CMMC Level 2 requires compliance with all 110 security practices from NIST SP 800-171.
For most small and midsized Colorado businesses, that is not a simple checklist exercise.
It is a major technology, security, process, and documentation initiative.
Realistic Timeline: 9–12 Months Minimum
For organizations starting from an average maturity level, the preparation process typically includes:
1. Gap Assessment
A detailed review identifying where current systems and processes fall short of NIST SP 800-171 requirements.
2. Remediation
Addressing gaps across:
- Security controls
- Infrastructure
- Policies
- Processes
- User access
- Monitoring
- Documentation
3. Documentation Development
Creating required assessment materials including:
- System Security Plan (SSP)
- Plan of Action & Milestones (POA&M)
4. Assessment Preparation
Conducting readiness reviews and preparing for the formal C3PAO audit process.
Each phase takes time.
The organizations that fail are often the ones that approach CMMC like a checkbox exercise.
The organizations that succeed treat it like what it actually is:
A full operational cybersecurity transformation.
The Cost of Waiting Is More Than Lost Contracts
Most businesses think the biggest consequence of noncompliance is losing future contract opportunities.
That is true — but it is not the only cost.
Assessment Costs Are Rising
Current estimates suggest:
- Assessments today range from approximately $31,000–$76,000
- By late 2026, fees may rise to $75,000–$150,000
Why?
Demand is rapidly outpacing assessor supply.
Organizations securing assessment slots now are likely paying dramatically less than organizations that wait.
CMMC Remediation Also Improves Real Security
The vulnerabilities addressed through CMMC compliance are the same vulnerabilities exploited in:
- Ransomware attacks
- Phishing campaigns
- Business email compromise
- Credential theft
- Supply chain attacks
A properly implemented CMMC program does more than achieve compliance.
It materially improves organizational security posture.
Many Companies Will Exit the Defense Market Entirely
Industry projections estimate that between 33,000 and 44,000 companies may leave the defense contracting market between 2025 and 2027 because compliance costs outweigh the economic value of maintaining defense business.
The companies that remain will compete in a smaller, more security-mature ecosystem where CMMC certification is simply table stakes.
Why This Requires Outside Expertise
CMMC Level 2 spans 14 security domains across all 110 NIST SP 800-171 practices, including:
- Access Control
- Audit & Accountability
- Configuration Management
- Identification & Authentication
- Incident Response
- Maintenance
- Media Protection
- Personnel Security
- Physical Protection
- Risk Assessment
- Security Assessment
- System & Communications Protection
- System & Information Integrity
- Security Awareness & Training
Most small and midsized organizations simply do not have the internal cybersecurity depth required to implement and document compliance effectively while maintaining normal business operations.
The risks of getting it wrong are significant.
Submitting inaccurate self-assessments or failing formal assessments can lead to:
- Contract loss
- Delayed eligibility
- Increased remediation costs
- Potential False Claims Act exposure
The organizations reaching certification efficiently are typically the ones that:
- Engaged experienced guidance early
- Performed rigorous gap assessments
- Built realistic remediation roadmaps
- Prepared thoroughly before formal assessment
CKT: CMMC Readiness for Colorado Defense Contractors
At Common Knowledge Technology (CKT), we help Colorado manufacturers, engineering firms, AEC companies, and professional services organizations prepare for CMMC compliance and NIST SP 800-171 implementation.
Our CMMC readiness services include:
- Comprehensive gap assessments against all 110 NIST SP 800-171 controls
- Prioritized remediation roadmaps with realistic timelines
- SSP and POA&M development
- Microsoft 365 and Azure configuration aligned to CMMC requirements
- Pre-assessment readiness reviews
- Ongoing compliance support throughout the certification lifecycle
If your organization handles CUI and has not started the CMMC preparation process, the time to act is now.
Not because someone says you should.
Because the math on preparation timelines and assessment availability makes waiting increasingly risky.
The Clock Is Running
Phase 2 begins on November 10, 2026.
That is only six months away.
The preparation timeline is typically 9–12 months minimum.
C3PAO queues are already filling.
The organizations that will be ready when Phase 2 arrives are the ones that started months ago.
The organizations starting now are racing the calendar.
The organizations waiting until fall may discover the door has already closed.
Schedule a CMMC Readiness Assessment with CKT
Find out exactly where your organization stands against the 110 NIST SP 800-171 practices — and what a realistic path to certification looks like from your current position.
Contact Common Knowledge Technology today to begin your CMMC readiness assessment: https://www.ck-tek.com/contact-us/
