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Home/Glossary/SP 800-100
Regulation

SP 800-100

Information Security Handbook: A Guide for Managers

Also known as

SP 800 100SP800100Information Security Handbook A Guide for ManagersInformationSecurityHandbookAGuideforManagers

Definition

Provides guidance for information security program managers on establishing and managing an information security program. Covers governance, planning, budgeting, risk management, certification and accreditation, and performance measurement. Contractors managing federal security programs reference this handbook for program structure and governance. Useful for contractors transitioning to CIO or CISO support roles where program management responsibilities span the full security lifecycle.

Meaning in practice

SP 800-100 is part of the federal rule set that governs procurement, compliance, or program administration.

Where you’ll see it

You will see it in the FAR, DFARS, the Federal Register, clauses, and compliance checklists. Example: SP 800.

Common confusion

People often confuse a regulation with agency guidance or with a checklist that merely references the rule.

What to do next

Find the exact citation and confirm whether the page links to a part, clause, or agency interpretation.

Why does SP 800-100 matter?

(Information Security Handbook: A Guide for Managers) is a regulation concept federal contractors and grant writers run into across solicitations, regulations, and award filings

Source: NIST publication registry·Last updated 2026-07-02 by Bureauify·Category: Regulation·Graph: S-tier (100/100)

Related terms

FAR — Federal Acquisition Regulation
bg-red-500/20 text-red-300 border-red-500/30
DFARS — Defense Federal Acquisition Regulation Supplement
bg-red-500/20 text-red-300 border-red-500/30
OMB — Office of Management and Budget
bg-sky-500/20 text-sky-300 border-sky-500/30
FedRAMP — Federal Risk and Authorization Management Program
bg-red-500/20 text-red-300 border-red-500/30
ITAR — International Traffic in Arms Regulations
bg-red-500/20 text-red-300 border-red-500/30
EAR — Export Administration Regulations
bg-red-500/20 text-red-300 border-red-500/30
NIST — National Institute of Standards and Technology
bg-red-500/20 text-red-300 border-red-500/30
FISMA — Federal Information Security Modernization Act
bg-red-500/20 text-red-300 border-red-500/30

Related entities

Government contracting guide
Guide

Related questions

No related questions are available yet.

Related records

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Open live contracts results for SP 800 100.
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Source trail

SP 800-100 page
Canonical glossary term page last reviewed 2026-07-02.
Glossary
NIST publication registry
Official source trail.
Source

Where this matters in federal contracting

SP 800-100 is part of the federal regulatory framework that governs procurement, performance, or compliance. For example: SP 800 For contractors, SP 800-100 is not just background — it shapes solicitation language, evaluation criteria, source-selection authority, and what counts as compliant performance. Understanding when SP 800-100 applies and (more importantly) when it doesn't apply is the difference between a proposal that's competitive within its actual constraint set and one that over-engineers compliance. Contracting officers use SP 800-100 as common vocabulary, so reading their decisions, modifications, and source-selection memoranda gets easier when the regulation is in your working memory. Pair SP 800-100 with the related terms above to see how it interacts with adjacent regulatory mechanisms.

What can I do?

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Follow SP 800-100

Get notified when usage of SP 800-100 changes in contracts or guidance.

Follow SP 800-100 →Search SP 800-100 in records

Example

SP 800

More regulation terms

FedRAMPITAREARNISTFISMACertified Cost or Pricing DataTruth in NegotiationsTINADavis-BaconBuy AmericanFAR Part 8FAR Part 15

Frequently Asked Questions

What is SP 800-100 in government contracting?▾
Provides guidance for information security program managers on establishing and managing an information security program. Covers governance, planning, budgeting, risk management, certification and accreditation, and performance measurement. Contractors managing federal security programs reference this handbook for program structure and governance. Useful for contractors transitioning to CIO or CISO support roles where program management responsibilities span the full security lifecycle.
Can you give an example of SP 800-100?▾
Yes. SP 800
Why is SP 800-100 important for government contractors?▾
Information Security Handbook: A Guide for Managers is a regulation governing federal procurement. Compliance with acquisition regulations is mandatory for all government contractors and is evaluated during source selection.
Where will I see SP 800-100?▾
You will see it in the FAR, DFARS, the Federal Register, clauses, and compliance checklists. Example: SP 800.
What is SP 800-100 commonly confused with?▾
People often confuse a regulation with agency guidance or with a checklist that merely references the rule.
What should I do next when I see SP 800-100?▾
Find the exact citation and confirm whether the page links to a part, clause, or agency interpretation.

Find SP 800-100-related opportunities

Search active federal contracts and solicitations related to SP 800-100 on Bureauify.

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