diff --git a/db.txt b/db.txt
index 37393e6..907b424 100755
--- a/db.txt
+++ b/db.txt
@@ -87,12 +87,20 @@ country AS: DFS-FCC
 	(5490 - 5730 @ 160), (24), DFS
 	(5735 - 5835 @ 80), (30)
 
+# AT as part of EU/CEPT accepted decisions 2005/513/EC (5GHz RLAN, EN 301 893) 
+# and 2006/771/EC (amended by 2008/432/EC, Short-Range Devices, EN 300 440)
+#  EU decision 2005/513/EC: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02005D0513-20070213
+#  EU decision 2006/771/EC: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02008D0432-20080611
+# AT: https://www.rtr.at/en/tk/Spektrum5GHz/1997_bmvit-info-052010en.pdf
+# AT: acceptance https://www.ris.bka.gv.at/Dokumente/BgblAuth/BGBLA_2014_II_63/BGBLA_2014_II_63.pdfsig
 country AT: DFS-ETSI
-	(2402 - 2482 @ 40), (20)
-	(5170 - 5250 @ 80), (20), AUTO-BW, wmmrule=ETSI
-	(5250 - 5330 @ 80), (20), DFS, AUTO-BW, wmmrule=ETSI
-	(5490 - 5710 @ 160), (27), DFS, wmmrule=ETSI
-	# 60 GHz band channels 1-4, ref: Etsi En 302 567
+	(2400 - 2483.5 @ 40), (100 mW)
+	(5150 - 5250 @ 80), (200 mW), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
+	(5250 - 5350 @ 80), (100 mW), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
+	(5470 - 5725 @ 160), (500 mW), DFS, wmmrule=ETSI
+	# short range devices (ETSI EN 300 440-1)
+	(5725 - 5875 @ 80), (25 mW)
+	# 60 GHz band channels 1-4 (ETSI EN 302 567)
 	(57000 - 66000 @ 2160), (40)
 
 # Source:
@@ -139,12 +147,22 @@ country BD: DFS-JP
 	(2402 - 2482 @ 40), (20)
 	(5735 - 5835 @ 80), (30)
 
+# BE as part of EU/CEPT accepted decisions 2005/513/EC (5GHz RLAN, EN 301 893) 
+# and 2006/771/EC (amended by 2008/432/EC, Short-Range Devices, EN 300 440)
+#  EU decision 2005/513/EC: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02005D0513-20070213
+#  EU decision 2006/771/EC: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02008D0432-20080611
+# BE: https://www.ibpt.be/public/files/en/21760/B03-01_2.1_EN.pdf
+# BE: https://www.ibpt.be/public/files/en/21761/B03-02_2.1_EN.pdf
+# BE: https://www.ibpt.be/public/files/en/21762/B03-03_2.1_EN.pdf
+# BE: https://www.ibpt.be/public/files/en/22165/B01-28_3.1_EN.pdf
 country BE: DFS-ETSI
-	(2402 - 2482 @ 40), (20)
-	(5170 - 5250 @ 80), (20), AUTO-BW, wmmrule=ETSI
-	(5250 - 5330 @ 80), (20), DFS, AUTO-BW, wmmrule=ETSI
-	(5490 - 5710 @ 160), (27), DFS, wmmrule=ETSI
-	# 60 GHz band channels 1-4, ref: Etsi En 302 567
+	(2400 - 2483.5 @ 40), (100 mW)
+	(5150 - 5250 @ 80), (200 mW), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
+	(5250 - 5350 @ 80), (100 mW), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
+	(5470 - 5725 @ 160), (500 mW), DFS, wmmrule=ETSI
+	# short range devices (ETSI EN 300 440-1)
+	(5725 - 5875 @ 80), (25 mW)
+	# 60 GHz band channels 1-4 (ETSI EN 302 567)
 	(57000 - 66000 @ 2160), (40)
 
 country BF: DFS-FCC
@@ -167,23 +185,30 @@ country BF: DFS-FCC
 #
 # Note: The transmit power limits in the 5250-5350 MHz and 5470-5725 MHz bands
 # can be raised by 3 dBm if TPC is enabled. Refer to BDS EN 301 893 for details.
+#
+# BG as part of EU/CEPT accepted decisions 2005/513/EC (5GHz RLAN, EN 301 893) 
+# and 2006/771/EC (amended by 2008/432/EC, Short-Range Devices, EN 300 440)
+#  EU decision 2005/513/EC: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02005D0513-20070213
+#  EU decision 2006/771/EC: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02008D0432-20080611
+# BG: https://crc.bg/files/_en/Electronic_Communications_Revised_EN1.pdf
+# BG: acceptance of 2006/771/EC https://crc.bg/files/Pravila_06_12_2018.pdf
+
 country BG: DFS-ETSI
 	# Wideband data transmission systems (WDTS) in the 2.4GHz ISM band, ref:
 	# I.22 of the List, BDS EN 300 328
-	(2402 - 2482 @ 40), (20)
+	(2400 - 2483.5 @ 40), (100 mW)
 	# 5 GHz Radio Local Area Networks (RLANs), ref:
 	# II.H01 of the List, BDS EN 301 893
-	(5170 - 5250 @ 80), (23), AUTO-BW, wmmrule=ETSI
-	(5250 - 5330 @ 80), (20), DFS, AUTO-BW, wmmrule=ETSI
+	(5150 - 5250 @ 80), (200 mW), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
+	(5250 - 5350 @ 80), (100 mW), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
 	# II.H01 of the List, I.54 from the List, BDS EN 301 893
-	(5490 - 5710 @ 160), (27), DFS, wmmrule=ETSI
-	# Short range devices (SRDs) in the 5725-5875 MHz frequency range, ref:
+	(5470 - 5725 @ 160), (500 mW), DFS, wmmrule=ETSI
+	# short range devices (ETSI EN 300 440-1)
 	# I.43 of the List, BDS EN 300 440-2, BDS EN 300 440-1
-	(5725 - 5875 @ 80), (14)
-	# 60 GHz Multiple-Gigabit RLAN Systems, ref:
+	(5725 - 5875 @ 80), (25 mW)
+	# 60 GHz band channels 1-4 (ETSI EN 302 567)
 	# II.H03 of the List, BDS EN 302 567-2
-	(57000 - 66000 @ 2160), (40), NO-OUTDOOR
-
+	(57000 - 66000 @ 2160), (40)
 country BH: DFS-JP
 	(2402 - 2482 @ 40), (20)
 	(5170 - 5250 @ 20), (20)
@@ -265,16 +290,23 @@ country CF: DFS-FCC
 	(5490 - 5730 @ 40), (24), DFS
 	(5735 - 5835 @ 40), (30)
 
-# Source:
-# https://www.ofcomnet.ch/#/fatTable
-# Note that the maximum transmitter power can be doubled for 5250-5710MHz if
-# transmitter power control is in use: 5250-5330@23db, 5490-5710@30db
+# CH as part of CEPT accepted decisions 2005/513/EC (5GHz RLAN, EN 301 893) 
+# and 2006/771/EC (amended by 2008/432/EC, Short-Range Devices, EN 300 440)
+#  EU decision 2005/513/EC: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02005D0513-20070213
+#  EU decision 2006/771/EC: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX:02008D0432-20080611
+# CH: https://www.ofcomnet.ch/api/rir/1010/05
+# CH: https://www.ofcomnet.ch/api/rir/1010/04
+# CH: https://www.ofcomnet.ch/api/rir/1008/12
+# CH: https://www.ofcomnet.ch/#/fatTable
 country CH: DFS-ETSI
-	(2402 - 2482 @ 40), (20)
-	(5150 - 5250 @ 80), (23), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
-	(5250 - 5350 @ 80), (20), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
-	(5490 - 5710 @ 160), (27), DFS, wmmrule=ETSI
-	# 60 GHz band channels 1-4, ref: Etsi En 302 567
+	(2400 - 2483.5 @ 40), (100 mW)
+	(5150 - 5250 @ 80), (200 mW), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
+	(5250 - 5350 @ 80), (100 mW), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
+	(5470 - 5725 @ 160), (500 mW), DFS, wmmrule=ETSI
+	# short range devices (ETSI EN 300 440-1)
+	(5725 - 5875 @ 80), (25 mW)
+	# 60 GHz band channels 1-4 (ETSI EN 302 567)
 	(57000 - 66000 @ 2160), (40)
 
 country CI: DFS-FCC
@@ -329,26 +361,43 @@ country CX: DFS-FCC
