List of Internatia Song Contest records
The table below contain records in Internatia Song Contest.
The most used voting system has been the system that's currently used: the top 10 from each country obtains 1 to 8, 10 and 12 points. This system is in use since ISC 2 and has always been used since then.
| Record | Note |
|---|---|
| Most wins | 2:  Sibinia (ISC 3, ISC 4)
|
| Biggest number of participants in one edition | 55: ISC 15 |
| Biggest number of participations | 18:  DPR Jindalea18:  Grolskira18:  Saint Eva & Lepland18:  Spirevo
|
| Biggest number of participations without win |
18: DPR Jindalea 18: Grolskira18: Spirevo
|
| Perfect qualification record | |
| Biggest number of consecutive qualifications | 9:  Kosma
|
| Biggest number of non-qualifications | |
| Biggest number of consecutive non-qualifications | 5:  DimkaRUS (ISC 10 to ISC 14)5: Grolskira (ISC 12 to ISC 16)5:  Volnytaria (ISC 9 to ISC 13)5:  Canedonia (ISC 14 to ISC 18)5:  Keohretcha (ISC 14 to ISC 18)
|
| Voting | |
| Points score (absolute) | 228 points:  Pebbleland (ISC 17)
|
| Points score (relative) | |
| Biggest winning margin | 42 points:  Bitland vs.  Symphony Isles (ISC 8)
|
| Smallest winning margin | 1 point:  Tikata vs. Kosma (ISC 13)
|
| Lowest average score for a winner | |
| Zero points / Worst score | |
| Average points for a runner up | |
| Votes from every country |  San Monique (ISC 5)
|
| 12 points (most, total) | |
| 12 points (most in one contest, absolute) | 9:  Yazminia (ISC 15)
|
| 12 points (most in one contest, relative) | |
| 12 points (most countries to obtain the maximum in one edition) | 22: ISC 13, ISC 19 |
| Least 12 points for a winner | 0:  Territrius (ISC 1)
|
| Highest score/position without any 12s | |
| 12 points (longest wait for first one, country) | |
| Most points for a last place | 55: DPR Jindalea (ISC 14)
|
| Votings undecided until the last vote | |
| Truest friends | |
| Least common score |