1. Directive 96/70/EC of the European Parliament and of the Council of 28 October 1996 amending Council Directive 80/777/EEC on the approximation of the laws of the Member States relating to the exploitation and marketing of natural mineral waters;Official J. Eur. Commun. Ser. L,23111996
2. Guidelines for Drinking-Water Quality, Recommendations,1993
3. HG 760, Norme tehnice de exploatare şi comercializare a apelor minerale naturale, 2001
4. IRS Romanian Standard NATURAL MINERAL WATERS SR 4450, N85, 1997
5. IRS Romanian Standard DRINK WATER SR 2852-1994, 1994