Working papers on: review of price compensation measures in EFTA countries; Vienna follow-up with particular reference to non-tariff barriers to trade; Portuguese balance of payments difficulties; Council of Europe, Resolution 665(1977); Austrian price surveillance system, Electrical equipment for use in potentially explosive atmospheres; Notifications of non-tariff barriers to trade; Cooperation between EFTA countries and the EC or EC member states; Trade questions arising from the implementation of the agreement between the EFTA countries and Spain; Implications for EFTA of the new GATT agreements; Government aids; Cooperation of EFTA with the EC, CEN and CENELEC on the basis of a proposal by the Commission; Cooperation between EFTA and the Community on Technical Barriers to Trade; Electrical equipment for use in potentially explosive atmospheres; Certification arrangement for electrical equipment for use in potentially explosive atmospheres; Information procedure on standards: Proposed amendments to the INST procedure; Finnish import equalisation tax; Standardisation Policy in Europe; Regional Policy; Import equalisation tax; Government aids.

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