# Standards & QA Rules

Define, default, and override the subtitling rules the editor enforces.

[← TotalCtrl Help Center](https://help.totalctrl.app/en-US/)

## Articles

- [Subtitling standards (presets)](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/articles/subtitles-standards-presets-2)
- [Set a default and override per project](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/articles/subtitles-standards-default-override-2)
- [Per-language rules](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/articles/subtitles-language-rules-2)
- [Set a default and override per project](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/articles/subtitles-standards-default-override-1)
- [Subtitling standards (presets)](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/articles/subtitles-standards-presets-1)
- [Per-language rules](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/articles/subtitles-language-rules-1)
- [Per-language rules](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/articles/subtitles-language-rules)
- [Set a default and override per project](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/articles/subtitles-standards-default-override)
- [Subtitling standards (presets)](https://help.totalctrl.app/hc/totalctrl/totalctrl-help-center/en-US/articles/subtitles-standards-presets)