Tex. Occ. Code § 1302.5036
To be eligible for an air conditioning and refrigeration technician certification, an applicant must:
(2) have completed:
(B) 24 months of air conditioning and refrigeration-related work:
Added by Acts 2017, 85th Leg., R.S., Ch. 880 (H.B. 3029), Sec. 12, eff. September 1, 2017.
Acts 2023, 88th Leg., R.S., Ch. 321 (H.B. 1859), Sec. 6, eff. September 1, 2023.