# COMAR Title 21 — State Procurement Regulations

## Subtitle 07 — Contract Terms and Conditions

### Chapter 01 — Mandatory Contract Provisions — All Contracts (except as provided under COMAR 21.05.07, 21.07.02, and 21.07.03)

#### Regulation .18 Payment of State Obligations.

*COMAR 21.07.01.18*

Mandatory provision for all contracts. The following clause is preferred:

“Unless a payment is unauthorized, deferred, delayed, or set-off under COMAR 21.02.07, Payments to the Contractor pursuant to this Contract shall be made no later than 30 days after the State’s receipt of a proper invoice from the Contractor.

The Contractor may be eligible to receive late payment interest at the rate of 9% per annum if: