4302.
Adjustment of threshold amount of covered contract.
4303.
Effect of submission of unallowable costs.
4304.
Specific costs not allowable.
4305.
Required regulations.
4306.
Applicability of regulations to subcontractors.
4307.
Contractor certification.
4308.
Penalties for submission of cost known to be unallowable.
4309.
Burden of proof on contractor.
4310.
Proceeding costs not allowable.