--- title: "How to read a SAM.gov notice, GovInbox Blog" description: "A notice title can sound like your work while the documents tell a different story. Before you spend time on an offer, find the eligibility rules and the exact" canonical: "https://getgovinbox.com/blog/how-to-read-a-sam-notice" --- [GovInbox Blog](./) ![How to read a SAM.gov notice](images/how-to-read-a-sam-notice/01-hero.png) # How to read a SAM.gov notice Published 2026 A notice title can sound like your work while the documents tell a different story. Before you spend time on an offer, find the eligibility rules and the exact response the buyer wants. SAM.gov holds notices for many kinds of federal purchases. The details can sit in attached files, so reading the summary is only the start. We will follow one notice through the fields that affect your decision. **Live data:** one real recent set-aside notice to annotate, with official URL, notice ID and date-stamp; replace the illustrative example below **Illustrative composite:** An agency wants floor cleaning at a federal office building. The notice is a solicitation, meaning the agency is asking for offers. It lists a total small business set-aside and NAICS 561720, Janitorial Services. The response instructions and amendments described below are invented teaching examples, not a live opportunity. ## Set-aside code The composite's set-aside field says "Total Small Business Set-Aside." In SAM.gov's opportunity data, the code for that category is "SBA." That code describes who may compete. It does not mean you need a program certificate from the Small Business Administration (SBA). If the field instead says SDVOSBC (or SDVOSBS for a sole-source award), only firms with the required service-disabled veteran-owned status qualify for that competition. Read the full wording. A sole-source category, which signals a planned award to one firm, needs a different response decision from an open competition. ## NAICS and size NAICS, the North American Industry Classification System, groups work by industry. Our example uses 561720 for janitorial services. Find the size standard, the revenue or employee limit, in the solicitation. Compare it with your business's size under SBA's rules, including any related firms that count with you. Having that code in your SAM registration does not establish eligibility. The code assigned to the purchase controls the size test. [Read SBA's explanation](https://www.sba.gov/about-sba/oversight-and-advocacy/office-of-hearings-and-appeals/naics-appeals/). ## Other eligibility requirements Read beyond the set-aside field. Our composite requires an active SAM registration and workers who can meet the building's access rules. A real notice may also require a license or a particular contract already held by the bidder. Find each condition and write down whether you meet it. Ask the named contact about unclear requirements before the question deadline. ## Description of work "Floor cleaning" tells you very little. In our example, the attached statement of work, the document describing the job, calls for evening cleaning while parts of the building remain occupied. It also sets the cleaning frequency. Read for tasks you can perform and obligations that affect cost. A familiar title can cover more work than you expected. ## Place of performance This is where the work happens. It may differ from the contracting office's address. For the composite, staff must travel to the building and work on site. Check your travel cost and ability to staff that location. A buyer based near you may be purchasing work elsewhere. ## Attachments Open every listed file, including files added later. Here is the first reading mistake: you read the summary and draft a price, but overlook the attached floor-care schedule. That file includes weekend work. Your offer now leaves out part of the job. Keep a list of the files you reviewed. Check which versions are current. ## Response instructions Our composite asks for an emailed price worksheet and a short work plan. It names the recipient and subject line. A real notice may specify file formats and required forms. Follow its instructions exactly. A company brochure will leave gaps if the buyer asked for answers to specific questions. ## Amendments and deadline An amendment is an official change to the solicitation. Here is the second reading mistake: you save the original deadline in your calendar, then skip a later amendment that moves it earlier. You return to the old PDF and assume you still have time. Read every amendment and note what changed. Check whether your offer must acknowledge it. [See the federal amendment rules](https://www.acquisition.gov/far/15.206). Record the current deadline with its time zone. Keep separate dates for questions and offers. ## Your reusable eight-point check 1. Confirm the notice type and set-aside category. 2. Check the assigned NAICS code and size standard. 3. List every other eligibility requirement. 4. Read the full work description and decide whether you can perform it. 5. Confirm the actual work location. 6. Open all attachments and identify current versions. 7. Copy the response instructions and review every amendment. 8. Record the latest deadline and time zone; save any earlier question cutoff. Run this check before deciding to bid. If an answer is missing, send a specific question to the contact named in the notice. ![How to read a SAM.gov notice](images/how-to-read-a-sam-notice/02-notice-reading-map.png) ![How to read a SAM.gov notice](images/how-to-read-a-sam-notice/03-two-reading-mistakes.png) ![How to read a SAM.gov notice](images/how-to-read-a-sam-notice/04-response-worksheet.png) [← All blog posts](./)