There are a number of certification bodies out there and choosing one can be confusing. That’s why in 2015 the International Organization for Standardization (ISO) released the standards of Lean and Six Sigma; this included the certification process for individuals and businesses. Currently in the UK the only method to be officially certified is through the Sector Scheme RSS 18404. The RSS is responsible for both monitoring the participant bodies that certify organisations and certifying individuals through their assessment centres. Our RSS approved Six Sigma training courses can be viewed here.