FAR 4.1100—Scope.
Plain-English Summary
FAR 4.1100 is the scope statement for the subpart on contractor registration in the System for Award Management (SAM). It explains that the subpart’s policies and procedures are about requiring contractors to register in SAM, and it identifies the two core purposes of that requirement: increasing the Government’s visibility into vendor sources, including where those vendors are located geographically, for specific supplies and services, and creating a common Government-wide source of vendor data. In practical terms, this section tells contracting personnel and contractors why SAM registration matters and what the registration requirement is intended to accomplish across federal procurement. It does not itself set out the detailed registration steps or exceptions, but it frames the policy basis for the later rules in the subpart. For contractors, it signals that SAM registration is not just administrative paperwork; it is tied to eligibility, market visibility, and the Government’s ability to identify and manage vendors consistently. For agencies and contracting officers, it supports using SAM as the standard repository for vendor information and source identification.
Key Rules
SAM registration is required
This subpart covers policies and procedures for requiring contractor registration in SAM. The registration requirement is the central mechanism addressed by the subpart.
Improve vendor visibility
One purpose of the requirement is to increase visibility of vendor sources for specific supplies and services. This includes knowing where vendors are located geographically, which helps the Government identify potential sources.
Create a common data source
The subpart also exists to establish a common source of vendor data for the Government. SAM serves as the shared reference point for contractor information across agencies.
Scope is limited to this subpart
FAR 4.1100 is a scope provision, so it describes what the subpart covers and why it exists. It does not itself provide the detailed operational requirements, exceptions, or procedures that appear in the later sections of the subpart.
Responsibilities
Contracting Officers
Use the SAM registration framework when requiring or verifying contractor registration, and rely on SAM as the common source of vendor data when identifying sources for supplies and services.
Contractors
Maintain SAM registration as required by the subpart so they can be visible to the Government as potential sources and have their vendor data available in the common Government system.
Agencies
Apply the subpart’s policies and procedures consistently so SAM functions as the Government-wide source of vendor information and supports vendor visibility.
Practical Implications
Contractors should treat SAM registration as a prerequisite for doing business, not just a formality, because the system is intended to support source visibility and data consistency.
Contracting officers should verify that vendor information in SAM is current, since outdated location or capability data can undermine source selection and market research.
A common pitfall is assuming that registration alone is enough; the information must also be accurate and maintained to be useful to the Government.
Because SAM is the common source of vendor data, discrepancies between SAM and other records can create confusion in procurement actions and should be corrected promptly.
This scope section is a reminder that the broader subpart is about both policy and procedure, so users should look to the remaining sections for the specific registration requirements and any exceptions.
Official Regulatory Text
This subpart prescribes policies and procedures for requiring contractor registration in the System for Award Management (SAM) to— (a) Increase visibility of vendor sources (including their geographical locations) for specific supplies and services; and (b) Establish a common source of vendor data for the Government.