"We found that an additional system, the System for Award Management (SAM), was needed to better identify an entity’s small business size status. SAM does not contain data on specific contracts or subcontracts and therefore cannot be considered a contract reporting system, but it does contain information on an entity’s small business status. However, agency officials explained that registration in SAM is only required for entities that plan to compete for prime contracts. They stated that some prime contractors encourage their subcontractors to register in SAM to expedite their reporting requirements, which may expand the data available. GSA officials stated that some entities prefer not to enter data on their businesses for privacy or competitive reasons. According to SBA officials, the information is also limited in that a contractor’s small business status in SAM is entered at the time of its registration and may change over time. GSA officials explained that it is the entity’s responsibility to update their registration to reflect such changes annually, at a minimum, in accordance with federal regulation."