diff --git a/Osm/osm_layer_nearmap.zmp/params.txt b/Osm/osm_layer_nearmap.zmp/params.txt
index eee8b402..70739172 100644
--- a/Osm/osm_layer_nearmap.zmp/params.txt
+++ b/Osm/osm_layer_nearmap.zmp/params.txt
@@ -25,4 +25,4 @@ BanIfLen=0
 PARENTSUBMENU=OSM
 RequestHead=User-Agent: SAS.Planet
 IteratorSubRectSize=8,8
-License=(c) OpenStreetMap contributors, CC-BY-SA
+License=© OpenStreetMap contributors, CC-BY-SA
diff --git a/Osm/osm_layer_transport.zmp/params.txt b/Osm/osm_layer_transport.zmp/params.txt
index d732f979..a4a11098 100644
--- a/Osm/osm_layer_transport.zmp/params.txt
+++ b/Osm/osm_layer_transport.zmp/params.txt
@@ -25,4 +25,4 @@ BanIfLen=0
 PARENTSUBMENU=OSM
 RequestHead=User-Agent: SAS.Planet
 IteratorSubRectSize=8,8
-License=(c) OpenStreetMap contributors, CC-BY-SA
+License=© OpenStreetMap contributors, CC-BY-SA; rendering by kosmosnimki.ru
diff --git a/Osm/osm_mapcm.zmp/params.txt b/Osm/osm_mapcm.zmp/params.txt
index 6e2048d7..ccd67051 100644
--- a/Osm/osm_mapcm.zmp/params.txt
+++ b/Osm/osm_mapcm.zmp/params.txt
@@ -24,4 +24,4 @@ BanIfLen=0
 PARENTSUBMENU=OSM
 RequestHead=User-Agent: SAS.Planet
 IteratorSubRectSize=8,8
-License=(c) OpenStreetMap contributors, CC-BY-SA
+License=© OpenStreetMap contributors, CC-BY-SA. Tiles courtesy of Andy Allan.
diff --git a/Osm/osm_mapsurfer.zmp/params.txt b/Osm/osm_mapsurfer.zmp/params.txt
index 59c5d661..cad06fa5 100644
--- a/Osm/osm_mapsurfer.zmp/params.txt
+++ b/Osm/osm_mapsurfer.zmp/params.txt
@@ -27,4 +27,4 @@ BanIfLen=0
 PARENTSUBMENU=OSM
 RequestHead=User-Agent: SAS.Planet
 IteratorSubRectSize=8,8
-License=(c) OpenStreetMap contributors, CC-BY-SA
+License=Map data © OpenStreetMap contributors, rendering GIScience Research Group @ University of Heidelberg
diff --git a/Osm/osm_mapsurfer_hillshade.zmp/params.txt b/Osm/osm_mapsurfer_hillshade.zmp/params.txt
index f0dc15a9..e3158966 100644
--- a/Osm/osm_mapsurfer_hillshade.zmp/params.txt
+++ b/Osm/osm_mapsurfer_hillshade.zmp/params.txt
@@ -25,4 +25,4 @@ BanIfLen=0
 PARENTSUBMENU=OSM
 RequestHead=User-Agent: SAS.Planet
 IteratorSubRectSize=8,8
-License=(c) OpenStreetMap contributors, CC-BY-SA
+License=Map data © OpenStreetMap contributors, rendering GIScience Research Group @ University of Heidelberg
diff --git a/Osm/osm_mapsurfer_roads.zmp/params.txt b/Osm/osm_mapsurfer_roads.zmp/params.txt
index ec829328..3b7ec9f4 100644
--- a/Osm/osm_mapsurfer_roads.zmp/params.txt
+++ b/Osm/osm_mapsurfer_roads.zmp/params.txt
@@ -25,4 +25,4 @@ BanIfLen=0
 PARENTSUBMENU=OSM
 RequestHead=User-Agent: SAS.Planet
 IteratorSubRectSize=8,8
-License=(c) OpenStreetMap contributors, CC-BY-SA
+License=Map data © OpenStreetMap contributors, rendering GIScience Research Group @ University of Heidelberg
diff --git a/Osm/osm_opnvkarte.zmp/params.txt b/Osm/osm_opnvkarte.zmp/params.txt
index ba2e88bc..eaafd520 100644
--- a/Osm/osm_opnvkarte.zmp/params.txt
+++ b/Osm/osm_opnvkarte.zmp/params.txt
@@ -25,4 +25,5 @@ BanIfLen=0
 PARENTSUBMENU=OSM
 RequestHead=User-Agent: SAS.Planet
 IteratorSubRectSize=8,8
-License=(c) OpenStreetMap contributors, CC-BY-SA
+License=© OpenStreetMap contributors, CC-BY-SA; rendering by Memomaps.
+
diff --git a/Osm/osmosnimki.ru.zmp/params.txt b/Osm/osmosnimki.ru.zmp/params.txt
index 9f8a491d..c2348f65 100644
--- a/Osm/osmosnimki.ru.zmp/params.txt
+++ b/Osm/osmosnimki.ru.zmp/params.txt
@@ -26,4 +26,4 @@ BanIfLen=0
 PARENTSUBMENU=OSM
 RequestHead=User-Agent: SAS.Planet
 IteratorSubRectSize=8,8
-License=(c) OpenStreetMap contributors, CC-BY-SA
+License=Map data © OpenStreetMap contributors, CC-BY-SA; rendering by kosmosnimki.ru