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Environment

Sewage sludge

EU rules promoting the safe use of sewage sludge in agriculture.

Overview

Objectives

The Sewage Sludge Directive entered into force on 18 June 1986. It is designed to protect humans, animals, plants and the environment by ensuring that heavy metals in soil and sludge do not exceed set limits.

It also aims to:-

  • Ensure that surface and groundwater are not impaired when sludge is used in agriculture
  • Increase the amount of sewage sludge used in agriculture

Law

The Directive covers:-

  • How farmers can use sewage sludge as a fertiliser
  • Sampling and analysis of sludge and soils
  • The keeping of detailed records for sludge quantities produced and used in agriculture
  • The type of treatment and sites where sludge is used
  • Sludge composition and properties

Implementation

The latest report on the implementation is available here.

Timeline

Key dates related to the Sewage Sludge Directive

Related links

Contact

For questions about EU environmental policy, please contact Europe Direct.

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