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Qualified research institutions, organizations and testing services can
provide home air quality tests. A body is qualified to provide this
service if the CMA logo (China Metrology Accreditation) appears on the test
report issued and if the test measures the indoors environment items stipulated
by the CMA. The only organization in the city to obtain the CMA
certificate to date is the Shanghai Supervision and Testing Station for Indoors
Decoration. |