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.
Method for safe and sustainable recycling of waste The method developed by RIVM to assess whether waste treatment is sufficiently safe and sustainable, can contribute to the European ambitions for a safe and more circular economy.