[7] In July 2022, the Serie D football committee announced Rieti and Delta Porto Tolle had not submitted its league application, whereas Lornano Badesse had renounced their right to take part to the season.
[18] On 8 September 2022, the Administrative Court of Lazio confirmed the Serie D committee decision about Giarre's exclusion.
The following teams played a one-legged match in Vibo Valentia on 14 May 2023, as they ended the season with level points in first place.
The winning team was automatically promoted to Serie C, whereas the losing side would play in the playoff tournament instead.
The following teams played a one-legged match in a neutral field on 14 May 2023 as they ended the season with level points in third-to-bottom place.