| 2 | Regulation No 2/66/Euratom of the Council of 28 February 1966 amending the conditions governing remuneration and social security for establishment staff of the Joint Nuclear Research Centre employed in the Netherlands | 28 Feb 1966 |
| 5 | Regulation No 5/66/Euratom of the Council of 14 June 1966 amending the conditions governing remuneration and social security for establishment staff of the Joint Nuclear Research Centre employed in the Netherlands | 14 Jun 1966 |
| 41 | Regulation No 41/66/EEC of the Council of 29 March 1966 laying down common quality standards for cabbages, brussels sprouts and ribbed celery | 29 Mar 1966 |
| 87 | Regulation No 87/66/EEC of the Commission of 1 July 1966 on the non-fixing of an additional amount for Finnish eggs in shell | 1 Jul 1966 |
| 91 | Regulation No 91/66/EEC of the Commission of 29 June 1966 concerning the selection of returning holdings for the purpose of determining incomes of agricultural holdings | 29 Jun 1966 |
| 117 | Regulation No 117/66/EEC of the Council of 28 July 1966 on the introduction of common rules for the international carriage of passengers by coach and bus | 28 Jul 1966 |
| 118 | Regulation No 118/66/EEC of the Commission of 29 July 1966 on the form of farm return to be used for the purpose of determining incomes on agricultural holdings | 29 Jul 1966 |
| 121 | Regulation No 6/66/Euratom, 121/66/EEC of the Councils of 28 July 1966 laying down the list of places for which a rent allowance may be granted, the maximum amount of that allowance and the rules for granting it | 28 Jul 1966 |
| 122 | Regulation No 7/66/Euratom, 122/66/EEC of the Councils of 28 July 1966 laying down the list of places for which a transport allowance may be granted, the maximum amount of that allowance and the rules for granting it | 28 Jul 1966 |
| 130 | Regulation No 130/66/EEC of the Council of 26 July 1966 on the financing of the common agricultural policy | 26 Jul 1966 |
| 136 | Regulation No 136/66/EEC of the Council of 22 September 1966 on the establishment of a common organisation of the market in oils and fats | 22 Sep 1966 |
| 155 | Regulation No 155/66/EEC of the Council of 25 October 1966 on the financing of intervention expenditure in respect of the internal market in rice | 25 Oct 1966 |
| 156 | Regulation No 156/66/EEC of the Council of 25 October 1966 on the levies on mixtures of cereals, rice and broken rice | 25 Oct 1966 |
| 162 | Regulation No 162/66/EEC of the Council of 27 October 1966 on trade in oils and fats between the Community and Greece | 27 Oct 1966 |
| 164 | Regulation No 164/66/EEC of the Council of 27 October 1966 determining the main intervention centres for olive oil and laying down the criteria to be applied when other intervention centres are being determined | 27 Oct 1966 |
| 165 | Regulation No 165/66/EEC of the Council of 27 October 1966 on price measures to be applied to olive oil for the 1966/67 marketing year | 27 Oct 1966 |
| 172 | Regulation No 172/66/EEC of the Commission of 5 November 1966 fixing coefficients for the different varieties and qualities of unrefined olive oil | 5 Nov 1966 |
| 183 | Regulation No 183/66/EEC of the Commission of 18 November 1966 on the non-fixing of an additional amount for South African eggs | 18 Nov 1966 |
| 184 | Regulation No 184/66/EEC of the Commission of 21 November 1966 concerning the collection, verification and forwarding of accountancy data obtained for the purpose of determining incomes of agricultural holdings | 21 Nov 1966 |
| 189 | Regulation No 189/66/EEC of the Council of 24 November 1966 on glucose and lactose | 24 Nov 1966 |
| 206 | Regulation No 206/66/EEC of the Council of 7 December 1966 on the contribution by EAGGF towards repairing damage caused by the disastrous floods in certain parts of Italy during the autumn of 1966 | 7 Dec 1966 |
| 211 | Regulation No 211/66/EEC of the Council of 14 December 1966 adding a supplementary quality class to the common quality standards for certain fruits and vegetables | 14 Dec 1966 |