nferNelson is the former name of GL Assessment, a leading independent provider of tests and other assessment services for education in the United Kingdom. Their products, which include assessments for the 0-19 age group, have a national reputation.
nferNelson were founded by the National Foundation for Educational Research (NFER), and became part of the Granada Learning Group in 2000.
In December 2007 NFER-Nelson's name was formally changed to GL Assessment