| Host Federation: | ITA |
| Name of Tournament: | 52_CIS_Serie_Promozione_Sardegna |
| Place of Tournament: | Ozieri |
| Starting date: | 17/09/2021 |
| Ending date: | 19/09/2021 |
| Organizer: | |
| Number of Rounds: | 5 |
| Move rate: | 90 minutes + 30 seconds per move |
| Tournament Type: | SWISS |
| Swiss Pairing System: | Swiss FIDE Dutch (JaVaFo) |
| Arbiter: | FA Eulalia Caramanica |
| Deputy Arbiter: | |
| Program used: | Orion 1.3.8 |