Eutelsat 33F (33°E), 2020-09-10
Sky Italia: Discovery Channel Italy has left 12034.00MHz, pol.V (DVB-S SID:11121 PID:174/455 Italian,456 original audio), it is no longer transmitted by satellite in Europe.

 Eutelsat 33F (33°E), 2012-06-15
Sky Italia: Discovery Channel Italy has left 11958.00MHz, pol.V (DVB-S SID:10931 PID:173/454 Italian,455 English)
Sky Italia: New frequency for Discovery Channel Italy: 12034.00MHz, pol.V (DVB-S SR:29900 FEC:5/6 SID:11121 PID:174/455 Italian,456 English- VideoGuard).

 Eutelsat 33F (33°E), 2010-05-31
Sky Italia: Discovery Channel Italy has left 12341.00MHz, pol.V (DVB-S2 SID:4201 PID:1500[MPEG-4] /1501 Italian,1502 English)

 Eutelsat 33F (33°E), 2009-07-20
Sky Italia: New frequency for Discovery Channel Italy: 12341.00MHz, pol.V (DVB-S2 SR:27500 FEC:2/3 SID:4201 PID:1500[MPEG-4] /1501 Italian,1502 English- VideoGuard).

 Eutelsat W2, 2008-12-03
Digit Alb: Discovery Channel Italy has left 11094.00MHz, pol.V (DVB-S SID:1010 PID:2091[MPEG-4]/2092 Italian)

 Eutelsat 33F (33°E), 2008-11-18
Sky Italia: Discovery Channel Italy has left 11862.00MHz, pol.H (DVB-S SID:11306 PID:161/404 Italian,405 English)
Sky Italia: New frequency for Discovery Channel Italy: 11958.00MHz, pol.V (DVB-S SR:27500 FEC:3/4 SID:10931 PID:173/454 Italian,455 English- VideoGuard).

 Eutelsat W2, 2008-04-18
Digit Alb: Discovery Channel Italy is now encrypted in Conax (11094.00MHz, pol.V SR:27900 FEC:2/3 SID:1010 PID:2091[MPEG-4]/2092 Italian).

 Eutelsat W2, 2008-04-17
Digit Alb: Discovery Channel Italy is testing in DVB-S Clear on 11094.00MHz, pol.V SR:27900 FEC:2/3 SID:1010 PID:2091[MPEG-4]/2092 Italian.

 Eutelsat 33F (33°E), 2008-01-10
Sky Italia: Discovery Channel Italy has left 12034.00MHz, pol.V (DVB-S SID:11113 PID:166/424 Italian,425 English)
Sky Italia: New frequency for Discovery Channel Italy: 11862.00MHz, pol.H (DVB-S SR:27500 FEC:3/4 SID:11306 PID:161/404 Italian,405 English- VideoGuard).

 Eutelsat W2, 2007-09-08
Digit Alb: Discovery Channel Italy has left 11092.00MHz, pol.V (DVB-S SID:2000 PID:2001/2002 English,2003 Italian)

 Astra 5A, 2006-03-29
Discovery Channel Italy has left 12303.00MHz, pol.H (DVB-S SID:14 PID:1560/1520 Italian,1522 English)

 Eutelsat 48A, 2004-06-16
Sky Italia: Discovery Channel Italy has left 11977.00MHz, pol.H (DVB-S SID:8168 PID:2453/2454 Italian,2455 English)
Sky Italia: New frequency for Discovery Channel Italy: 12034.00MHz, pol.V (DVB-S SR:27500 FEC:3/4 SID:11113 PID:166/424 Italian,425 English- Mediaguard 2 & VideoGuard).

 Eutelsat 48A, 2003-11-25
Sky Italia: New PID for Discovery Channel Italy: PID:2453/2454 Italian,2455 English SID:8168 (11977.00MHz, pol.H SR:27500 FEC:3/4 - Irdeto 2 & Mediaguard 2 & VideoGuard).

 Eutelsat 48A, 2003-10-26
Sky Italia: New PID for Discovery Channel Italy: PID:2457/2458 Italian,2459 English SID:8168 (11977.00MHz, pol.H SR:27500 FEC:3/4 - Irdeto 2 & Mediaguard 2 & VideoGuard).

 Eutelsat 48A, 2003-07-31
Stream: Discovery Channel Italy has left 11843.00MHz, pol.V (DVB-S SID:3522 PID:2436/2437 Italian)
Telepiù: Discovery Channel Italy has left 11958.00MHz, pol.V (DVB-S SID:10901 PID:161/84 Italian)
Sky Italia: New frequency for Discovery Channel Italy: 11977.00MHz, pol.H (DVB-S SR:27500 FEC:3/4 SID:8168 PID:2451/2452 Italian,2453 English- Irdeto 2 & Mediaguard 2 & VideoGuard).

 Astra 5A, 2002-06-16
Discovery Channel Italy has left 12418.00MHz, pol.H (DVB-S SID:0 PID:1160/1120)

 Astra 5A, 2002-05-20
New frequency for Discovery Channel Italy: 12303.00MHz, pol.H (DVB-S SR:25547 FEC:7/8 SID:14 PID:1560/1520- PowerVu).