Global Proficiency is an independent provider of laboratory proficiency testing schemes, laboratory reference materials and related services. Global Proficiency provides programmes to the dairy, milk, environmental, agricultural, food and beverage testing industries. Our programmes help to ensure alignment of test results and testing methods between laboratories for a wide range of tests and product matrices. We provide regular inter-laboratory rounds for continuous monitoring, and/or one-off investigative studies for method validation and comparisons, and other quality management purposes. Global Proficiency also provides custom designed programmes to specific industry requirements.