CMMC, ITAR & NIST 800-171 Support for Defense-Industry Suppliers
We help machine shops, aerospace suppliers, defense engineering firms, and ITAR-regulated manufacturers protect Controlled Unclassified Information, build a defensible NIST 800-171 program, and prepare for CMMC Level 2 — without losing weeks of shop-floor time.
If you make parts for the DoD, the controls aren’t optional anymore.
Prime contractors and the DoD are flowing CMMC and DFARS clauses down to every tier of supplier — including small machine shops and engineering firms that have never had a formal cybersecurity program. The flow-down is real, the assessments are coming, and “we’ll figure it out later” isn’t a strategy your buyer will accept.
Technical Framework runs active NIST 800-171 programs for clients in the same shoes. We know the difference between a paper score and a defensible one, the controls that catch shops off guard, and the engineering shortcuts that turn what looks like a multi-quarter project into a manageable plan.
How NIST 800-171, CMMC, and ITAR fit together
They’re not the same thing. They overlap heavily and rarely come up alone.
NIST SP 800-171
The 110-control specification for protecting Controlled Unclassified
Information (CUI) on non-federal systems. Required by DFARS 252.204-7012
for any defense supplier handling CUI. The control set every other
DoD-adjacent framework leans on.
CMMC Level 2
The assessment framework that verifies a supplier actually implements
NIST 800-171. Mirrors all 110 controls. Most defense suppliers we work
with need Level 2; a smaller subset that handles only Federal Contract
Information (FCI) needs Level 1.
ITAR
An export-control regulation administered by the U.S. Department of
State. ITAR-controlled technical data has additional handling
restrictions — including limits on who, by nationality and physical
location, may access it. Layering on top of NIST 800-171 generally
means tighter access control, identity verification, and physical
controls.
Many defense suppliers we work with carry obligations under all three.
We design one program that meets the controls each framework demands,
so your team doesn’t run three parallel projects that fight each other.
Who we work with
If you make parts, design components, or handle technical data for the DoD or its primes, this is for you.
Aerospace Manufacturers
Defense Engineering Firms
Composites & Specialty Materials
Tier 2 / Tier 3 Suppliers
ITAR-regulated R&D Companies
Defense Software & Hardware Vendors
How Technical Framework supports your CMMC / NIST 800-171 / ITAR program
Services map across all 14 NIST 800-171 control families and address ITAR-specific handling on top.
Honest SPRS Scoring
Score your environment against all 110 NIST 800-171 controls — not
a generic template. Document methodology, evidence per control, and
prepare the submission for SPRS.
System Security Plan (SSP)
A real SSP that reflects your environment, with diagrams, data
flows, system boundaries, and per-control implementation language an
assessor can validate.
Plan of Action & Milestones (POA&M)
A defensible roadmap of every control gap, with owners, target
dates, and remediation cost — the document buyers, primes, and
assessors all want to see.
CUI Identification & Boundary Design
Find every place CUI lives in your environment — file shares,
email, ERP, CAM/CAD systems, engineering laptops. Design a boundary
that’s small enough to defend.
Identity, Access & MFA
Strong identity, role-based access, MFA across the environment
(including remote access and admin), and the access reviews
Family 3.1 expects.
Endpoint & Server Hardening
Configuration baselines, EDR, BitLocker, audit logging, application
control, patch management, and the kind of build standard that holds
up to spot-checks.
Network Segmentation & Boundary Protection
Isolate the CUI environment from the rest of the business. Firewall
baselines, secure remote access, and documented allow-lists across
the boundary.
Email & Collaboration for CUI
Microsoft 365 GCC / GCC High planning, secure file delivery, ITAR
external-forwarding controls, and encrypted communications scoped to
the CUI side of the house.
Logging, Monitoring & Incident Response
Centralized logging, alerting on the events 800-171 calls out, an
IR plan that’s been tested at least once, and defined escalation
playbooks.
Workforce Training & Records
Annual NIST-aligned security awareness training (AT family 3.2)
with role-based modules, phishing simulations, and the records to
show an assessor that training actually happened.
ITAR-Aligned Access Control
Citizenship verification workflows, hardened access to
ITAR-controlled technical data, and documented physical controls
where needed.
Secure Media Disposal
NIST SP 800-88 aligned destruction of drives and media (Garner
PD-4/PD-5 hardware on site), with chain-of-custody and certificates of
destruction.
Pre-Assessment Walkthroughs
Mock assessments using the same evidence packs and questioning a
C3PAO uses, so you know where you stand before the official
engagement.
Ongoing Managed Compliance
The unsexy work that keeps your score current: monthly evidence
refresh, quarterly control reviews, annual risk assessments, and
recurring training.
Common 800-171 / CMMC gaps we find on day one
- SPRS score is overstated. The shop self-attested at
85+ but the actual posture is in the 30s. CMMC assessors will spot this
in the first hour. - Security Awareness Training claimed but not running.
No evidence, no records, no platform — and AT family 3.2 is a hard
negative score until it’s there. - Flat shop network. Engineering laptops, machine
controls, office PCs, guest Wi-Fi all share a subnet. CUI boundary is
effectively the whole business. - External email forwarding allowed. Especially
problematic under ITAR — and one of the easiest controls to lock down. - No SSP, or a copy-paste SSP. Templates that don’t
reflect the real environment fall apart under questioning. - No POA&M. Or one with no owners, no dates, and
no cost. Buyers are asking to see it now. - Admin accounts shared. A single “shop_admin” login
used by three people. Failure across multiple control families.
Why defense suppliers in Northern Colorado choose Technical Framework
We bring the engineering, the documentation discipline, and the assessor’s
perspective so your team can keep making parts.
Schedule a CMMC / NIST 800-171 readiness consult
A 30-minute conversation, no commitment. We’ll cover what’s flowing
down from your prime, what your SPRS score realistically is, and what
the next 90 days should look like to close the highest-impact gaps.
Technical Framework is an IT services company. We are not a C3PAO, nor
a law firm, nor an export-control consultant. Information on this page
is general guidance, not legal advice. Your obligations under DFARS,
CMMC, and ITAR depend on your contracts, the data you handle, and your
role in the supply chain — confirm with your contracting officer,
qualified counsel, and (for assessment) an authorized C3PAO.
