Song Guangsheng, director of China Interior Decoration Association Indoor Environment Test Center, said that CIDAIETC had opened an indoor environmental protection consulting service hotline to help Beijing welcome the Olympic Games with a healthy and safe indoor environment.

Besides the opening of the hotline 800 810 8968, Song said at a press conference that they would also launch a special section on the website of China Indoor Environment Test Center to introduce information about interior decoration and indoor environmental purification. They would send volunteers to provide indoor environmental and in-car audits and purification services to Beijing's sports venues, hotels and apartments where the athletes will live.

CIDAIETC is a professional organization that specializes in indoor environmental testing, management and studies in China.