# ECSC High Authority: Decision No 23-63 of 11 December 1963 requiring Community iron and steel undertakings to make returns to the High Authority of the transactions in which they align their quotations on those of undertakings outside the Community

EU Decision 1963/23 · adopted 11 December 1963

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Source: https://www.legislation.gov.uk/eudn/1963/23 (the official version)
Page: https://openlegislation.uk/eu-decision-1963-23
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.