| Event | |
|---|---|
| Notice of Public Links | 2019-10-16 |
| NOR | 2019-10-16 |
| BSA Prescriptions | 2019-10-22 |
| 2019 IODA Conditions | 2019-10-22 |
| SI | 2019-11-07 |
| Class Rules | |
| International Optimist Class Rules (2019) | 2019-10-16 |
| RRS 42 | |
| Rule 42 Most Common Breaches Optimist (2013) | 2019-10-16 |
| Interpretations of Rule 42, Propulsion (Booklet) (May 2017) | 2019-10-16 |