Smokers inhale more tar, nicotine and carbon monoxide when measured with WHO method RIVM has measured the amount of tar, nicotine and carbon monoxide (TNCO) in all filter cigarettes sold in the Netherlands with the WHO Intense method.
Reducing greenhouse gas emissions via procurement partnerships By optimising collaboration when purchasing products and services, the government can reduce greenhouse gas emissions. This was the conclusion of a study by the National Institute for Public Health and Environmental Protection (RIVM) into so-called 'buyer groups'.