The deadline date seemed far away at first. The cost was high, the expertise wasn’t always in house, and the technical lift was real. On top of that, documenting controls the way Level 2 requires takes time most teams don’t have.

So, it got pushed. Not dismissed—just delayed. But that’s where the risk started to build.

Requirements tied to certification are already showing up in contracts. And when that happens, it stops being a future problem. For manufacturers that can’t demonstrate Level 2 certification, non-compliance can mean contract disqualification—regardless of delivery record. Across the Defense Industrial Base (DIB), only 1% of defense contractors feel fully prepared for CMMC audits.¹

Where does your team stand in the equation?

CMMC 2.0 isn’t a quick IT fix you can knock out over a few weekends. It can take months because it touches on how your environment actually runs—access, systems, documentation, accountability.

Three Reasons You Can't Afford to Wait Another Week

It’s easy to push CMMC down the list. But Level 2 certification is now a contract requirement tied directly to the ability to receive, perform on, and renew DoD work. In other words, CMMC 2.0 isn’t an IT project. It’s a revenue gate.

Here’s the top three reasons not to put it off to tomorrow:

REASON 1: You Can't Bill for Work You're Not Authorized to Do.

You can’t generate revenue from work you’re no longer eligible to perform.

When a DoD contract requires CMMC Level 2 certification and you don't have it at renewal, there’s no gray area. You’re removed from consideration. No grace period and no second chances. And the opportunity moves on—to your competitor. It doesn’t matter how long you've supported the contract or how strong your track record is. Past performance won’t outweigh missing certification.

The risk doesn’t stay contained to your direct awards.

If you’re supporting a prime and handling controlled data—design files, specifications, test data, production details—you’re part of that same compliance chain. Those requirements apply whether they’re explicitly called out or not.

Eventually, your prime will ask for evidence that you meet the standard. Saying it’s in progress isn’t enough. From a financial standpoint, the tradeoff is clear. The investment to meet the requirement is small compared to the value of even a single contract. Lose eligibility, and that revenue doesn’t come back. It’s important to plan and budget for CMMC early, as it will directly impact your operational costs.³ Smaller organizations handling controlled unclassified information (CUI) can’t expect relief is coming if they can’t meet the deadlines.

REASON 2: You've Probably Already Been Breached. You Just Don't Have a Program to Know It.

Across the DIB, the majority of contractors have experienced some form of cyber impact—financial, operational, or reputational.² And in many cases it didn’t happen because they lacked security tools. The tools were in place. What was missing was the structure around them.

Firewalls without monitoring. Endpoint protection without a response plan. Access controls no one reviews. That’s a collection of tools, not a security program. What C3PAO assessors look for is a documented, working program. At the center of a Level 2 assessment are two things: a System Security Plan (SSP), which shows how controls are implemented, and a Plan of Action and Milestones (POA&M), which shows how gaps are being closed. Without those, nothing can be evaluated.

Most manufacturers also underestimate their compliance perimeter. Controlled CUI isn’t just in your Enterprise Resource Planning (ERP). It moves through CAD files, engineering workstations, production terminals, cloud platforms, file sharing, and vendor access. Every one of those touchpoints is in scope. A well-defined CUI enclave can reduce that scope substantially—but you can't define it without doing the work first.

REASON 3: There's a Queue. And It's Getting Longer Every Month.

Around 80,000 defense contractors will need CMMC Level 2 certification, and there are only so many authorized assessors to go around.³ As of late 2025, only a few hundred contractors had actually made it through. There’s only so much capacity. The ones who start early get through it. Everyone else ends up explaining to their prime why things are taking longer than expected.

And this isn’t something you can knock out in a few weeks.

You have to put technical controls in place and make sure they actually work. Policies have to be written, rolled out, and followed. Then you need to pull together evidence that holds up when someone looks closely at it. Starting late means you're doing all of that under pressure, with a contract deadline coming up and an assessor who can tell when things are rushed.

What CMMC 2.0 Compliance Actually Looks Like

Getting compliant isn’t a single task. Ideally, the process include three phases, each building on the previous one:

Phase 1: Readiness Assessment

The goal of this phase is defining a clear, prioritized CMMC 2.0 remediation roadmap. To get there, a gap analysis should be conducted across all 110 NIST SP 800-171 controls. Then, establish a Supplier Performance Risk System (SPRS) score baseline and conduct CUI scoping across IT, OT, cloud, and vendor environments.

Phase 2: Implementation and Documentation

This is the time for policy development, starting with technical control deployment across EDR, MFA, IAM, MDR, email security. Build the SSP and POA&M to the evidentiary standards for governance. Once these policies are in place, the next step is employee security training. Manufacturers who skip this governance layer fail assessments even when their technology stack is solid.

Phase 3: Audit Readiness Support

You have a roadmap and compliance documentation is in place. But are you audit-ready? Here you’ll run a pre-assessment walkthrough, and assemble and validate the evidence package, know what the assessor will ask before they walk in, and plan for the long game: CMMC Level 2 is not a one-time event. Since annual self-assessments, SSP maintenance, and mandatory incident reporting are ongoing, treat it as a managed program, not a project.

Don’t Let Timing Work Against You

At this point, the question isn’t whether you’ll deal with CMMC 2.0—it’s when. To lead the way as a defense manufacturer, starting now gives you room to do it right. Waiting just means doing the same work under pressure, with less flexibility and more at stake. Instead of building everything you need internally, turn to NexusTek to help you accelerate the process, preserve valuable resources, and reduce risk.

Start Here: CMMC Readiness Assessment

NexusTek prepares manufacturers to pass the C3PAO assessment. We are not a C3PAO. This includes mapping your environment against all 110 NIST SP 800-171 controls, establishing your SPRS baseline, and delivering a prioritized remediation roadmap—before your prime contractor or DoD assessor asks for it.

Our structured, three-phase engagement model is ideal for mid-market defense manufacturing addressing lean teams, aging infrastructure, OT environments, and supply chain complexity.

Reach out for a free CMMC Readiness Assessment today https://info.nexustek.com/cmmc-2.0-readiness-assessment

1. Merrill Research and CyberSheath, New Study Reveals Only 1% of Defense Contractors Fully Ready for Imminent CMMC Deadline, September 2025
2. Ibid.
3. FedTech, Major Contractors Close In on CMMC 2.0 Readiness, April 2025
4. Merrill Research and CyberSheath, New Study Reveals Only 1% of Defense Contractors Fully Ready for Imminent CMMC Deadline, September 2025