In federal contracts and contracts, SOW are inserted in Section C “Descriptions/Specifications” of the single contract format, but may also be inserted as an annex to Section J. In tasks, sow can be easily included in the conditions of the market itself. The SOW is often supplemented by technical reference documents and annexes. When developing SOW, it is important to ensure that the specifications are complete and sufficiently detailed, but that the statements do not duplicate conditions or other provisions elsewhere in the invitation or contract. Service Level Agreement (SLA) is a part of the contract that precisely defines the services offered by a provider and the level or standard required for those services. The SLA is usually part of a managed services agreement. .