Environmental protection ecology, all Latvia
State Environmental Service, Daugavpils Regional Environmental Administration, Inland Waters Control Division
Raiņa 28, Daugavpils, LV-5401
Latvian Society for Nature and Monument Protection, Alūksne department
Pils 74, Alūksne, Alūksnes nov. LV-4301
State Inspectorate for the Protection of Cultural Monuments, Architectural part
Pils 20, Rīga LV-1050
State Inspectorate for the Protection of Cultural Monuments, Kurzeme Regional Department
Baznīcas 9-10, Kuldīga, Kuldīgas nov., LV-3301
State Inspectorate for the Protection of Cultural Monuments, Zemgale Regional Department
Pils 22, Rīga, LV-1050
State Inspectorate for the Protection of Cultural Monuments, Latgale Regional Department
Baznīcas 19, Rēzekne, LV-4601
Rundāles novada skolu atbalsta fonds, Foundation
"Pilsrundāles vidusskola", Pilsrundāle, Rundāles pagasts, Bauskas nov., LV-3921
State Inspectorate for the Protection of Cultural Monuments, Riga Regional Office
Pils 22, Rīga, LV-1050
State Inspectorate for the Protection of Cultural Monuments, Vidzeme Regional Department
Pils laukums 5, Cēsis, Cēsu nov., LV-4101
Nature Conservation Authority, Kurzeme Regional Administration
"Šlīteres mežniecība", Šlītere, Dundagas pagasts, Talsu nov., LV-3270
Daugavpils University Study and Research Center Ilgas
"Ilgas", Skrudalienas pagasts, Augšdaugavas nov., LV-5470