Eutelsat 9B (9°E), 2022-01-16
Mediaset: New PID for Italia 1 HD: PID:1059[MPEG-4] /1159 Italian,1259 English SID:3006 (12149.00MHz, pol.V SR:31400 FEC:2/3 - Clear).

 Eutelsat 9B (9°E), 2021-12-27
Italia 1 HD has left 12265.00MHz, pol.V (DVB-S2 SID:3106 PID:1059[MPEG-4] /1159 Italian,1259 English)

 Eutelsat 9B (9°E), 2021-12-12
New frequency for Italia 1 HD: 12265.00MHz, pol.V (DVB-S2 SR:31400 FEC:3/4 SID:3106 PID:1059[MPEG-4] /1159 Italian,1259 English- Clear).

 Hot Bird 13E (13°E), 2020-12-22
TivùSat: New PID for Italia 1 HD: PID:1070[MPEG-4] /1072 English,1071 Italian SID:121 (11432.00MHz, pol.V SR:29900 FEC:3/4 - Nagravision 3 & VideoGuard).

 Eutelsat 9B (9°E), 2020-06-18
A new channel has started in DVB-S2 Clear: Italia 1 HD (Italy) on 12149.00MHz, pol.V SR:31400 FEC:2/3 SID:3006 PID:1510[MPEG-4] /1512 English,1511 Italian.

 Eutelsat 5 West B (5°W), 2020-06-13
Italia 1 HD has left 12606.00MHz, pol.V (DVB-S2 SID:3006 PID:1510[MPEG-4] /1512 English,1511 Italian)

 Eutelsat 5 West B (5°W), 2020-05-30
Italia 1 HD (Italy) broadcasts in DVB-S2 Clear on 12606.00MHz, pol.V SR:35500 FEC:2/3 SID:3006 PID:1510[MPEG-4] /1512 English,1511 Italian.

 Eutelsat 5 West B (5°W), 2020-05-26
Italia 1 HD has left 12606.00MHz, pol.V (DVB-S2 SID:3006 PID:1510[MPEG-4] /1512 English,1511 Italian)

 Eutelsat 5 West B (5°W), 2020-05-15
Italia 1 HD has left 12522.00MHz, pol.V (DVB-S2 SID:3006 PID:1510[MPEG-4] /1512 English,1511 Italian)

 Eutelsat 5 West B (5°W), 2020-05-14
Italia 1 HD (Italy) broadcasts in DVB-S2 Clear on 12606.00MHz, pol.V SR:35500 FEC:2/3 SID:3006 PID:1510[MPEG-4] /1512 English,1511 Italian.

 Eutelsat 5 West B (5°W), 2020-01-25
Italia 1 HD has left 12627.00MHz, pol.H (DVB-S2 SID:3006 PID:1510[MPEG-4] /1512 English,1511 Italian)

 Eutelsat 5 West B (5°W), 2020-01-24
Italia 1 HD (Italy) broadcasts in DVB-S2 Clear on 12627.00MHz, pol.H SR:35000 FEC:2/3 SID:3006 PID:1510[MPEG-4] /1512 English,1511 Italian.

 Eutelsat 5 West A (9.1°W), 2019-11-11
Italia 1 HD has left 12627.00MHz, pol.H (DVB-S2 SID:3106 PID:1510[MPEG-4] /1512 English,1511 Italian)

 Eutelsat 5 West A (9.1°W), 2019-07-19
Italia 1 HD (Italy) broadcasts in DVB-S2 Clear on 12627.00MHz, pol.H SR:35000 FEC:2/3 SID:3006 PID:1510[MPEG-4] /1512 English,1511 Italian.

 Eutelsat 5 West A (9.1°W), 2019-01-31
Italia 1 HD has left 12606.00MHz, pol.V (DVB-S2 SID:8106 PID:1510[MPEG-4] /1513 Italian)

 Eutelsat 5 West A (9.1°W), 2018-11-08
Italia 1 HD (Italy) broadcasts in DVB-S2 Clear on 12627.00MHz, pol.H SR:35000 FEC:2/3 SID:3106 PID:1510[MPEG-4] /1512 English,1511 Italian.

 Eutelsat 5 West A (9.1°W), 2018-08-04
New PID for Italia 1 HD: PID:1510[MPEG-4] /1513 Italian SID:8106 (12606.00MHz, pol.V SR:35000 FEC:2/3 - Clear).

 Hot Bird 13E (13°E), 2018-02-15
TivùSat: A new channel has started in DVB-S2 Nagravision 3: Italia 1 HD (Italy) on 11432.00MHz, pol.V SR:29900 FEC:3/4 SID:121 PID:1220[MPEG-4] /1222 English,1223 Italian.

 Hot Bird 13E (13°E), 2015-06-04
Italia 1 HD has left 12341.00MHz, pol.V (DVB-S2 SID:8106 PID:2740[MPEG-4] /2743 Italian)

 Eutelsat 5 West A (9.1°W), 2015-04-23
Mediaset: A new channel has started in DVB-S2 Clear: Italia 1 HD (Italy) on 12606.00MHz, pol.V SR:35000 FEC:2/3 SID:8106 PID:2740[MPEG-4] /2743 Italian.

 Eutelsat 5 West A (9.1°W), 2014-11-03
Italia 1 HD has left 12627.00MHz, pol.H (DVB-S2 SID:8106 PID:2740[MPEG-4] /2743 Italian)

 Eutelsat 5 West A (9.1°W), 2014-07-18
Mediaset: Italia 1 HD has left 12585.00MHz, pol.H (DVB-S2 SID:8106 PID:2740[MPEG-4] /2743 Italian)

 Hot Bird 13E (13°E), 2014-07-18
A new channel has started in DVB-S2 Clear: Italia 1 HD (Italy) on 12341.00MHz, pol.V SR:31400 FEC:3/5 SID:8106 PID:2740[MPEG-4] /2743 Italian.

 Eutelsat 5 West A (9.1°W), 2014-04-21
New frequency for Italia 1 HD: 12627.00MHz, pol.H (DVB-S2 SR:35000 FEC:3/5 SID:8106 PID:2740[MPEG-4] /2743 Italian- Clear).

 Eutelsat 5 West A (9.1°W), 2013-07-16
Mediaset: New frequency for Italia 1 HD: 12585.00MHz, pol.H (DVB-S2 SR:29900 FEC:2/3 SID:8106 PID:2740[MPEG-4] /2743 Italian- Clear).

 Eutelsat 5 West A (9.1°W), 2013-07-15
Mediaset: Italia 1 HD has left 12606.00MHz, pol.V (DVB-S2 SID:8106 PID:2740[MPEG-4] /2743 Italian), it is no longer transmitted by satellite in Europe.

 Eutelsat 33D, 2013-05-28
Mediaset: Italia 1 HD has left 11432.00MHz, pol.V (DVB-S2 SID:176 PID:2740[MPEG-4] /2743 Italian)

 Hot Bird 13C (12.5°W), 2013-05-28
Mediaset: Italia 1 HD has left 11919.00MHz, pol.V (DVB-S2 SID:176 PID:2740[MPEG-4] /2743 Italian), it is no longer transmitted by satellite in Europe.

 Hot Bird 13C (12.5°W), 2013-05-18
Mediaset: New frequency for Italia 1 HD: 11919.00MHz, pol.V (DVB-S2 SR:29900 FEC:2/3 SID:176 PID:2740[MPEG-4] /2743 Italian- Clear).