NIST 800-171 Certification Services

Turn 110 abstract controls into a defensible NIST 800-171 implementation, a real SPRS score, and CMMC Level 2 readiness, with a security-first IT partner that speaks both DoD compliance and the shop floor.

NIST 800-171 is the 110-control standard for protecting controlled unclassified information on contractor systems. Consilien gets Southern California defense and aerospace suppliers to a defensible NIST 800-171 implementation, a real SPRS score, and CMMC Level 2 readiness, then keeps you there.

What is NIST 800-171 certification?

NIST SP 800-171 is the National Institute of Standards and Technology publication that defines how nonfederal organizations protect controlled unclassified information, known as CUI, on their own systems. It sets 110 security requirements across 14 control families.

Here is the part most pages get wrong. There is no standalone "NIST 800-171 certificate" you frame on the wall. You prove compliance one of two ways: a self-assessment with a score posted to the government's SPRS system under DFARS, or a third-party CMMC Level 2 assessment that uses the same 110 controls as its backbone.

So when a prime or a contract asks for "NIST 800-171 certification," what they actually need is evidence that all 110 controls are implemented, documented in a System Security Plan, and backed by a score that holds up. That evidence is what we build, and what we keep current.

110 controls
The NIST SP 800-171 requirements every CUI contractor has to meet.
14 families
From access control to incident response, the areas those 110 controls cover.
Score /110
The SPRS self-assessment score DFARS 252.204-7020 requires you to post.

Why 'certified' is the wrong word, and what your contract actually requires

If your DoD contract includes DFARS clause 252.204-7012, you already agreed to implement NIST 800-171. If it includes 252.204-7019 and 7020, you also agreed to assess yourself against all 110 controls and post the score in SPRS. Most suppliers signed both without a clear plan to back them up.

That gap stays quiet until a prime asks for your score, or CMMC Level 2 shows up in the next solicitation.

Now the same shop that runs production every day has to show access control, multifactor authentication, audit logging, encryption, and a documented incident response plan, with evidence for each one. A self-score of 110 that cannot survive outside review is worse than no score, because it is an attestation the government can hold you to.

We see the same thing across Southern California defense and aerospace suppliers. The intent is there. The clauses are already signed. What is missing is a partner who can turn 110 abstract controls into real systems, real documentation, and a score you can defend.

Two real ways to prove NIST 800-171

There is no single "NIST 800-171 certification" document. There are two accepted ways to demonstrate the same 110 controls, and which one applies depends on your contract.

Path What it is Who assesses When it applies
Self-assessment + SPRS Score all 110 controls, document an SSP and POA&M, post the score to SPRS. You, self-attested DFARS 252.204-7012, 7019, and 7020 contracts today.
CMMC Level 2 The same 110 NIST 800-171 controls, verified by an accredited assessor. A C3PAO, third party As CMMC clauses phase into DoD contracts.

Both paths run on the same 110 controls. Build them once, properly, and you are ready for either one.

What a Consilien NIST 800-171 engagement covers

A Consilien NIST 800-171 engagement is not a checklist you fill in once and forget. It is the work of standing up all 110 controls, documenting them the way an assessor reads them, and keeping them in place. Here is what it covers.

NIST 800-171 security controls protecting controlled unclassified information

How we get you to a defensible 110-control implementation

Every environment is different, but the path runs through the same five stages.

1

Scope the boundary

We define which systems, people, and data fall inside your NIST 800-171 scope. A tight, honest boundary keeps cost and risk down.

2

Assess the gap

We score your current state against all 110 controls and hand you a clear picture of every pass, fail, and partial.

3

Remediate and document

We implement the missing controls and write the SSP and POA&M, fixing the items that put an award at risk first.

4

Score and post

We calculate your SPRS score, assemble the evidence, and prepare the package a prime or assessor will ask to see.

5

Maintain

We run the controls as part of managed IT, so your next self-assessment or CMMC Level 2 review is a confirmation, not a scramble.

Who this is for, and who it is not

This is a strong fit if you are:

  • A Southern California defense, aerospace, or manufacturing supplier with a DFARS clause in a contract, or chasing DoD work.
  • A subcontractor whose prime is asking for your SPRS score or NIST 800-171 status.
  • A 15-to-500-employee company that handles CUI and has thin internal IT or security staff.
  • A supplier who wants the controls and the documentation to hold up, not just a number posted to close a box.

This probably is not the right fit if you:

  • Have no federal or DoD contracts and never plan to. NIST 800-171 may not apply, and we will tell you that for free.
  • Want a one-time document drop with no remediation and no ongoing support. Our model gets you to a real score and keeps you there.
Defense and aerospace supplier evaluating NIST 800-171 compliance

The questions defense suppliers actually ask

Can you certify us for NIST 800-171?

There is no certificate to issue for NIST 800-171 itself, and any vendor who promises one is selling you something that does not exist. What we deliver is a fully implemented 110-control environment, an SSP, a POA&M, and a defensible SPRS score. If your contract requires CMMC Level 2, we get you assessment-ready and work alongside your chosen C3PAO.

Our prime is asking for our SPRS score. How fast can we move?

A gap assessment gives you a real, honest score and a timeline in weeks, not guesses. We sequence remediation so the controls that block your next bid get fixed first, and we never post a number we cannot back up.

We already self-scored. Isn't that enough?

It can be, until someone checks. A self-score is a formal attestation under DFARS, and a number that does not match your actual controls is a real liability. We make sure your score, your SSP, and your evidence tell the same story before anyone outside your company reads them.

How does this connect to CMMC?

Directly. CMMC Level 2 uses the 110 NIST 800-171 controls as its backbone. Build them properly for DFARS today and you are doing the work CMMC Level 2 will verify tomorrow, instead of paying for it twice.

One thing worth saying plainly. The suppliers who treat NIST 800-171 as a number to post tend to pay for it twice, once now and again when an assessor or a prime looks closely. The ones who treat it as the security baseline they needed anyway come out with a stronger business and a cleaner path to the next contract.

Explore Consilien's compliance and CMMC work

NIST 800-171 readiness sits inside a full compliance practice. Go deeper:

Sources: NIST SP 800-171 Rev. 2; DFARS 252.204-7012; U.S. Department of Defense CIO, About CMMC.

Common questions about NIST 800-171 certification

What is NIST 800-171 certification?

NIST SP 800-171 is the standard that defines how nonfederal organizations protect controlled unclassified information, with 110 security requirements across 14 control families. There is no standalone NIST 800-171 certificate; you prove compliance through a self-assessment scored in SPRS under DFARS, or through a CMMC Level 2 assessment that uses the same 110 controls. Consilien implements all 110 controls and produces the documentation and score behind them.

Find out where you really stand against NIST 800-171

The fastest way to stop guessing is a gap assessment. We score your environment against all 110 controls, give you a defensible SPRS number, and show you exactly what it takes to win and keep DoD work in Southern California.

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