1. (a) Before a county may purchase one or more items under a contract that will require an expenditure exceeding $100,000, the commissioners court of the county must:

   1. (1) comply with the competitive bidding or competitive proposal procedures prescribed by this subchapter;
   2. (2) use the reverse auction procedure, as defined by Section 2155.062(d), Government Code, for purchasing; or
   3. (3) comply with a method described by Chapter 2269, Government Code.
2. (b) The requirements established by Subsection (a) apply to contracts for which payment will be made from current funds or bond funds or through anticipation notes authorized by Chapter 1431, Government Code, or time warrants. Contracts for which payments will be made through certificates of obligation are governed by The Certificate of Obligation Act of 1971 (Subchapter C, Chapter 271).

3. (b-1) A county that complies with a method described by Chapter 2269, Government Code, as provided by Subsection (a)(3), to enter into a contract for which payment will be made through anticipation notes authorized by Chapter 1431, Government Code, may not issue anticipation notes for the payment of that contract in an amount that exceeds the lesser of:

   1. (1) 20 percent of the county's budget for the fiscal year in which the county enters into the contract; or
   2. (2) $10 million.
4. (c) In applying the requirements established by Subsection (a), all separate, sequential, or component purchases of items ordered or purchased, with the intent of avoiding the requirements of this subchapter, from the same supplier by the same county officer, department, or institution are treated as if they are part of a single purchase and of a single contract. In applying this provision to the purchase of office supplies, separate purchases of supplies by an individual department are not considered to be part of a single purchase and single contract by the county if a specific intent to avoid the requirements of this subchapter is not present.

Acts 1987, 70th Leg., ch. 149, Sec. 1, eff. Sept. 1, 1987.

Amended by Acts 1989, 71st Leg., ch. 1, Sec. 57(a), eff. Aug. 28, 1989;

Acts 1989, 71st Leg., ch. 1250, Sec. 9, eff. Sept. 1, 1989;

Acts 1991, 72nd Leg., ch. 16, Sec. 13.02(b), eff. Aug. 26, 1991;

Acts 1993, 73rd Leg., ch. 757, Sec. 13, 38, eff. Sept. 1, 1993;

Acts 1997, 75th Leg., ch. 442, Sec. 1, eff. Sept. 1, 1997;

Acts 1999, 76th Leg., ch. 505, Sec. 2, eff. Sept. 1, 1999;

Acts 2001, 77th Leg., ch. 436, Sec. 4, eff. May 28, 2001;

Acts 2001, 77th Leg., ch. 1063, Sec. 2, eff. Sept. 1, 2001;

Acts 2001, 77th Leg., ch. 1409, Sec. 4, eff. Sept. 1, 2001;

Acts 2003, 78th Leg., ch. 1276, Sec. 12.004, eff. Sept. 1, 2003.

Acts 2007, 80th Leg., R.S., Ch. 689 (H.B. 1764), Sec. 1, eff. September 1, 2007.

Acts 2009, 81st Leg., R.S., Ch. 1266 (H.B. 987), Sec. 4, eff. June 19, 2009.

Acts 2011, 82nd Leg., R.S., Ch. 1129 (H.B. 628), Sec. 4.04, eff. September 1, 2011.

Acts 2013, 83rd Leg., R.S., Ch. 161 (S.B. 1093), Sec. 22.002(23), eff. September 1, 2013.

Acts 2025, 89th Leg., R.S., Ch. 256 (S.B. 1173), Sec. 6, eff. September 1, 2025.