These interlaboratory comparisons (AGLAE's programme ‘24A’) in surface waters are provided in the frame of:

• accreditation scopes related to physico-chemical analyses in waters (check AGLAE's accreditation - Cofrac No. 1-1664)

• approvals issued by Departments of environment

These interlaboratory comparisons (AGLAE's programme ‘23A’) in surface waters are provided in the frame of:

• accreditation scopes related to physico-chemical analyses in waters (check AGLAE's accreditation - Cofrac No. 1-1664)
• approvals issued by Departments of environment
• European Directives such as the Directive on water pollution by discharges of certain dangerous substances and the Water Framework Directive

These interlaboratory comparisons (AGLAE's programme ‘22A’) in surface waters are provided in the frame of:

• accreditation scopes related to physico-chemical analyses in waters (check AGLAE's accreditation - Cofrac No. 1-1664)
• approvals issued by Departments of environment
• European Directives such as the Directive on water pollution by discharges of certain dangerous substances and the Water Framework Directive

These interlaboratory comparisons (AGLAE's programme ‘21A’) in surface waters are provided in the frame of:

These interlaboratory comparisons (AGLAE's programme ‘20A’) in surface waters are provided in the frame of:

• accreditation scopes related to physico-chemical analyses in waters (check AGLAE's accreditation - Cofrac No. 1-1664)

• approvals issued by Departments of environment

This interlaboratory comparison (AGLAE's programme ‘4Cb’) in public drinking waters, spring waters and non-atypical natural mineral waters is provided in the frame of:

This interlaboratory comparison (AGLAE's programme ‘4C’) in public drinking waters, spring waters and non-atypical natural mineral waters is provided in the frame of:

• accreditation scopes related to physico-chemical analyses in drinking waters (check AGLAE's accreditation - Cofrac No. 1-1664)

• approvals issued by Departments of environment or Ministries of Health

This proficiency testing (AGLAE's programme ‘120’) dealing with solid fuel products  is provided in the frame of:

• accreditation requirements related to the energy, heating, climatisation and water - Solid biofuels and Solid recovered fuels

This proficiency testing (AGLAE's programme ‘51B’) deals with waste destined for landfill or recycling (German regulation ‘LAGA/DepV’ - ‘Länder-Arbeitsgemeinschaft Abfall / Deponieverordnung’).

It can enable accredited and/or approved laboratories for this type of matrix to maintain their recognition. 

It is conducted once every other year, next time is in 2022.

This proficiency testing scheme (AGLAE's programme ‘51A’) meets in particular the requirements of the German regulation dealing with waste destined for landfill or recycling (‘LAGA/DepV’: ‘Länder-Arbeitsgemeinschaft Abfall / Deponieverordnung’).

It can enable accredited and/or approved laboratories for this type of matrix to maintain their recognition