Larsen is a member of the Executive Board of WHO for the period 2010 to 2013. Here he has been one of the strongest advocates of the Global Code of Practice on the International Recruitment of Health Personnel that was adopted by WHO in 2010. This code is a landmark in the international endeavour to reduce the outflow of health personnel from the countries which can afford it least. He has also been actively engaged in the search for sound means to reduce the global incidence of non-communicable diseases.[citation needed]