Working documents concerning the scheme for the reciprocal recognition of tests and inspections carried out on pressure vessels; Portuguese scheme for guarantees against exchange rate fluctuations; Price compensation measures in Sweden: illustrative examples; Future EFTA work on non-tariff barriers to trade; Convention on the control and marking of articles of precious metals; Evaluation of problems regarding raw material price compensation scheme; Surveys regarding the experience of the "INST" procedure and of the arrangement for reciprocal recognition; Emergency measures introduced by Portugal; Coordination between EFTA countries concerning the date of implementation of new or revised technical regulations; Finnish import equalisation tax.

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