Geosynthetic Accreditation Institute

---

ASTM G154
Practice for Operating Fluorescent Light Apparatus for UV Exposure of Nonmetallic Materials

---

List of Accredited Laboratories:

• Lab #1 - TRI/Environmental
• Lab. #4 - Geosynthetic Institute
• Lab. #29 - FITI (GSI-Korea)
• Lab. #38 - CTT Group (SAGEOS)
• Lab. #42 - NPUST (GSI-Taiwan)
• Lab. #51 - Solmax International Inc. (Canada)
• Lab. #53 - Polytex SA (Antofagasta)
• Lab. #71 - Plásticos Agrícolas y Geomembranas S.A.C.
• Lab. #78 - Plásticos Agrícolas y Geomembranas de Mexico S.A. de C.V. (PQA)
• Lab # 125 Huitex Testing Laboratory

---

[Method List]

[Laboratory List]