Decree of the Council of Ministers, Karelia dated June 28 1991 No. 185 "On the measures for preventing pollution of water sources and raising the reliability of drinking water supply in Karelian ASSR"
Decree of the Council of Ministers, Karelia dated October 31 1991 No. 302 "On identifying typical, unique and berry-rich mires as state natural monuments of republican importance;
Decree of the Head of the Government, Republic of Karelia dated April 28, 1994 No. 174 "On organization of the "Ladoga skerries" national nature park in the Lahdenpohsky district, towns of Sortavala and Pitkaranta, Republic of Karelia";
Decree of the Council of Ministers, Republic of Karelia dated December 13 1993 No. 450 "On the adoption of the "Valaam" unique historical and natural landscape territory on the Valaam archipelago island";
Decree of the Head of the RK Government dated February 27, 1996 No. 160 "On the organization of "Zapadny arkhipelag" state integrated preserve of regional importance on Lake Ladoga, in the Lahdenpohsky district of Republic of Karelia";
Decree of the Head of the RK Government dated April 18, 1996 No. 174
"On the RK Government action plan in the sphere of environmental protection and natu- re use for the years 1996-1997";
Decree of the Head of the RK Government dated December 20, 1996 No. 1020 "On the development of resource use and protection schemes for drainage areas in Republic of Karelia";
Decree of the Head of the RK Government dated February 10, 1997 No. 70 "On the state cadastre of protected areas in Republic of Karelia";
Decree of the Head of the RK Government dated May 19, 1997 No. 268 "On the Red Data Book of Republic of Karelia".