Government Contracting Blog

GSA utilizes Special Item Numbers (SINs) to categorize the product or service offerings contractors can have awarded on the Multiple Award Schedule (MAS). Many SINs require contractors’ or offerors’ services to meet specific standards or regulations to have the SIN awarded. A popular SIN that limits the types of services vendors can provide is the Engineering Services SIN or SIN 541330ENG. For example, traditional architect-engineer (A-E) services are not allowed to be sold through this SIN or any other SIN in general. However, the Engineering SIN is not the only SIN that limits engineering firms in their service offerings; the Environmental Consulting Services SIN also requires contractors or offerors looking to add this SIN to meet a few requirements.

In the recently released Multiple Award Schedule (MAS) Solicitation Refresh #28, GSA restructured the requirements for new offerors or existing contractors proposing products that they do not manufacture, and instead, resell. Prior to this Solicitation Refresh, new offerors or current contractors adding products they did not manufacture to their GSA Schedule contract or proposal were required to submit a Letter of Supply to demonstrate they have the authority to distribute these products. However, GSA has now restricted the Letter of Supply requirement to only resellers under Large Category F (Information Technology) and the Printing and Photographic Equipment Subcategory within Large Category A (Office Management).

As a potential GSA Schedule contractor or current offeror looking to expand your contract, you should begin with researching Special Item Numbers (SINs) that align with your commercial offerings. SINs represent the specific products or services you will offer to the government through a GSA Schedule contract. Understanding Special Item Numbers’ requirements is a crucial step when deciding which services to add to your contract through a modification or developing your contract proposal.

As a government contractor, there are many websites and resources to keep track of and monitor for compliance. If you are interested in becoming a GSA Schedule contractor, you are required to maintain an accurate and up to date account in the System for Award Management (SAM), or SAM.gov. This site not only allows you to search government contract opportunities and award notices but also houses a lot of core data relating to federal contractors’ businesses, including addresses, corporate representations and certifications, banking information, service classifications, and more.

The process of acquiring a General Services Administration (GSA) Multiple Award Schedule (MAS) contract can be an intimidating one. Given the recent Executive Order (EO) directing most federal procurement activities under GSA’s management , it’s expected that the MAS program will experience an increase in opportunities as a result. Thus, you may be interested in acquiring a GSA Schedule contract to participate in this expected growth, and, like anyone setting out on a new journey, you probably have a lot of questions.

Since taking office, President Trump has signed multiple Executive Orders (EOs) impacting federal procurement and the operations of popular contract vehicles. For example, a recent EO was signed to consolidate many Governmentwide Acquisition Contracts (GWACs) under GSA, due to the agency’s expertise in managing federal procurement through the Multiple Award Schedule (MAS) and other contracts.