# Part 516 - Types of Contracts

Subpart 516.2 - Fixed Price Contracts

516.203 Fixed-price contracts with economic price adjustment (EPA).

516.203-2 Application.

516.203-3 Limitations.

516.203-4 Contract clauses.

Subpart 516.4 - Incentive Contracts

516.403 [Reserved]

516.403-2 Fixed-price incentive contracts.

516.405 [Reserved]

516.405-1 Cost-reimbursement incentive contracts.

Subpart 516.5 - Indefinite-Delivery Contracts

516.505 Task-order and delivery-order ombudsman.

516.506 Solicitation provisions and contract clauses.

Subpart 516.6 - Time-and-Materials, Labor-Hour, and Letter Contracts

516.603 Letter contracts.

516.603-70 Additional limitations on the use of letter contracts for architect-engineer (A-E) services under the PBS Design Excellence Program.