No L 31/48 Official Journal of the European Communities 1. 2. 97 COMMISSION REGULATION (EC) No 194/97 of 31 January 1997 setting maximum levels for certain contaminants in foodstuffs (Text with EEA relevance) THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing the European Community, Having regard to Council Regulation (EEC) No 315/93 of 8 February 1993 laying down Community procedures for contaminants in food ('), and in particular Article 2 thereof, Whereas Regulation (EEC) No 315/93 provides that maximum levels must be set for certain contaminants in order to protect public health; whereas these maximum levels must be adopted in the form of a non-exhaustive Community list which may contain levels for the same contaminant in different foodstuffs and analytical detec- tion limits; whereas the sampling and analysis methods to be applied may be specified; Whereas it is essential, in order to protect public health, to keep contaminant levels at contents which are toxico- logically acceptable; whereas contaminants must be elim- inated more thoroughly wherever possible by means of good professional practice; Whereas vegetables have an essential nutritional function and play an important role in health protection; whereas the consumption of vegetables should therefore be en- couraged by improving the quality of the products on offer; Whereas some Member States have adopted, or are plan- ning to adopt, maximum levels for nitrates in certain vegetables; Whereas, in view of the disparities between Member States and the consequent risk of distortion of competi- tion, Community measures are necessary in order to ensure market unity while abiding by the principle of proportionality; Whereas specific measures designed to provide better control of the sources of agricultural contamination to- gether with codes of good practice may help to reduce the contaminant levels of certain vegetables and in particular the nitrate levels; Whereas climatic conditions, production methods and eating habits vary widely in different parts of the () O] No L 37, 13. 2. 1993, p. 1. Community; whereas different maximum nitrate levels should therefore be fixed for vegetables depending on the season; whereas, moreover, Member States should be allowed for a transitional period to authorize the mar- keting of lettuces and spinach grown and intended for consumption in their territory with nitrate levels higher than those fixed in point 1.1 of Part I of the Annex, provided, however, that the quantities present remain acceptable from the point of view of public health; Whereas lettuce and spinach producers established in the Member States which have given the abovementioned authorizations should progressively modify their farming methods by applying the good practice recommended at national level so as to comply at the end of the trans- itional period with the maximum levels laid down at Community level; Whereas it is desirable to achieve common values as soon as possible; Whereas a study should be made, based on the available scientific data, as to whether maximum contaminant levels should be set for baby food for infants and young children; Whereas the free movement throughout the Community of foodstuffs with contaminant levels below or equal to those fixed in the Annex should be guaranteed; Whereas the Member States must adopt appropriate surveillance measures regarding the presence of contam- inants in foodstuffs; Whereas any maximum level adopted at Community level will have to be revised to take account of the advance of scientific and technical knowledge and improvements in production practice; Whereas the levels set for lettuce and spinach should be reviewed and, if necessary, reduced before 1 October 1998; whereas the review will be based on the results of controls carried out by the Member States; Whereas the Scientific Committee for Food has been consulted, in accordance with Article 3 of Regulation (EEC) No 315/93, on the provisions liable to affect public health; Whereas the measures provided for in this Regulation are in accordance with the opinion of the Standing Committee on Foodstuffs,