If you are a GEES CP IAQ, you can (but not limited to):

1) add the title GEES CP IAQ / 注册室内空气质量专家 on your name card

2) provide consultancy services to help clients achieve certification of UL Building Indoor Air Quality (UL BIAQ)

3) perform indoor air quality measurements with analysis support from the UL laboratory in Nansha, Guangdong Province, China