Section 25.60 - Environmental Testing Laboratory Certification Assessments(a) Environmental testing laboratory assessments shall be conducted: (1) before certification is granted, except as provided in § 25.56 of this title (relating to Term of Certification); and(2) at least every three years after an environmental testing laboratory receives certification.(b) Assessments may be announced or unannounced.30 Tex. Admin. Code § 25.60
The provisions of this §25.60 adopted to be effective September 12, 2002, 27 TexReg 8480