# Directive 1999/62/EC of the European Parliament and of the Council of 17 June 1999 on the charging of heavy goods vehicles for the use of certain infrastructures, Article 8a

Extent: E+W+S+N.I.

Each Member State shall monitor the system of tolls and/or user charges to ensure that it functions in a transparent and non-discriminatory manner.

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Source: https://www.legislation.gov.uk/eudr/1999/62/article/8a (the official version)
Page: https://openlegislation.uk/eu-directive-1999-62/article-8a
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.