This consultation concerns the pooled market of the six water agencies for auditing the compliance of services provided by stakeholders (as holders or joint contractors or subcontractors) who operate for the water agencies, in the framework of the monitoring contracts of each agency, relating to samples and analyzes / determinations on the continental aquatic environments referred to below: rivers, bodies of water, groundwater.

Lot 1 concerns the audit of sampling services for laboratory analysis [media concerned: water, sediments, biota (gammaria, fish), suspended matter, phytoplankton. Aquatic environments concerned: watercourses, groundwater and bodies of water].

Lot 2 concerns the audit of the sampling and determination services of macro-invertebrates (aquatic environments concerned: bodies of water, watercourses that can be prospected on foot and in depths)

Lot 3 concerns the audit of the services for sampling and determining diatoms (aquatic environments concerned: watercourses and bodies of water).

Lot 4 concerns the audit of the sampling and determination services for macrophytes (aquatic environments concerned: bodies of water, watercourses that can be prospected on foot and in depths).

Lot 5 concerns the audit of phytoplankton determination services (aquatic environments concerned: watercourses and bodies of water).

Lot 6 concerns the audit of fish sampling and determination services (aquatic environments concerned: watercourses and bodies of water).

Lot 7 concerns the audit of laboratory analysis services [media concerned: water, sediments, biota (gammaria and fish), suspended matter].