--- title: "How to track an agency that buys what you sell, GovInbox Blog" description: "Start with one agency and one industry code. You will learn more from reading that small set of notices closely than from collecting a long list you never open." canonical: "https://getgovinbox.com/blog/how-to-track-an-agency" --- [GovInbox Blog](./) ![How to track an agency that buys what you sell](images/how-to-track-an-agency/01-hero.png) # How to track an agency that buys what you sell Published 2026 Start with one agency and one industry code. You will learn more from reading that small set of notices closely than from collecting a long list you never open. "Doing this by hand for one agency teaches you what to automate." The point of the first pass is to understand the buyer. Which office handles your kind of work? What keeps appearing? Which changes need your attention? You can build that picture without checking every federal notice every morning. **Live data:** one agency's set-aside notices in one NAICS code, with date range, official notice links and date-stamp For the worked method below, use the Department of the Army and NAICS 561720, Janitorial Services. NAICS is the industry code buyers assign to a purchase. This example uses a historical notice, rather than a claim about current notice volume. ## Choose a small starting scope Write one sentence: "I will track Army janitorial purchases under 561720." Use that agency and code together when searching SAM.gov. Start with a defined recent period, then look further back when you need history. For work that requires staff on site, record the location. You can leave out places you cannot serve while keeping the same agency and code. Keep sources-sought notices, which ask about supplier capability, separate from solicitations, which ask for offers. Both can teach you about buying plans, but they call for different responses. ## Find the buying offices The agency name is only the first level. Look for the office named on each notice. A buying office is the team that handles the purchase. Several offices within one agency may buy similar work for different sites. Copy the office's full name into your notes. Record the contact listed for that requirement. The contracting office's address tells you where the buyer works. The place of performance tells you where your staff would work. Do not assume they match. As you read more notices, group them by office. You may find that one office handles several sites you can serve. That gives you a smaller watchlist to maintain. ## Look for repeated needs Read the attached statement of work, the document describing the job. Record the actual service and how often the agency needs it. Does the notice describe recurring cleaning? Are there optional contract years, extra periods the agency can choose to buy? Does it identify an existing contract? Those details help you look for future purchases. A familiar title alone is weak evidence. Match related notices by their IDs and document history. An amendment, an official change, may create another record for the same purchase. Do not count each update as new demand. A repeat purchase can also change scope or eligibility. Keep your old notes as leads and read the new documents afresh. ## Build a watchlist you can use One row per requirement is enough. Keep these fields: - Notice ID and official link. - Buying office and work location. - Work description and set-aside category. - Current response deadline, including its time zone. - Latest change and the date you reviewed it. - Your next action and the date you will take it. Use plain next actions: "Read the floor schedule" or "Ask whether the site visit is required." Set a regular review time for research. Once you are pursuing a notice, follow its dates closely enough to catch amendments before your response. A weekly research routine will not cover every short deadline. ## Worked example: Laurel River Lake The Army's Nashville District posted a total small business solicitation for janitorial and cleaning services at Laurel River Lake. Its notice ID was W912P526QA025. The code was 561720, and the work location was London, Kentucky. The original posting was May 26, 2026. A June 2 update added answers to bidder questions. The listed offer deadline was June 4, 2026, at 1 p.m. Central. This is a closed historical example. [Read the official notice](https://sam.gov/opp/dc5e2703359344f99a7cf727e754b438/view). Your watchlist would connect the Nashville buying office with the Kentucky work site. The update tells you to review the answers before relying on the original documents. To investigate repeat work, read the contract period in the attachments and check any identified prior contract. The title alone does not establish when another purchase will happen. ## Do your first pass Choose your agency and primary code. Read the matching notices and create a row for each relevant requirement. Group those rows by buying office. Put your next review date on the calendar, with earlier reminders for active response deadlines. After you have repeated the pass, write down what you keep checking. That is your starting list for automation. ![How to track an agency that buys what you sell](images/how-to-track-an-agency/02-agency-office-site.png) ![How to track an agency that buys what you sell](images/how-to-track-an-agency/03-historical-notice-timeline.png) ![How to track an agency that buys what you sell](images/how-to-track-an-agency/04-agency-watchlist.png) [← All blog posts](./)