The degrees of the Chapter of Rose Croix, the 15° through 18°, are very complex. They attempt to invest the candidate with a deeper understanding of Religion, Philosophy, Ethics, and History. The intellectual challenges presented in these degrees, is at times overwhelming, and can take years to master. 

Since its consecration in 2001, the Supreme Council, 33° of A.A.S.R. in Bulgaria has established 10 Chapters of Rose Croix:

1. 'Vasil Levski' Chapter of Rose Croix №01
2. 'Ivan Stavrev' Chapter of Rose Croix №02
3. 'Trakiyski bratia' Chapter of Rose Croix №03
4. Chapter of Rose Croix №04
5. 'Varosha' Chapter of Rose Croix №05
6. 'Petar Deunov' Chapter of Rose Croix №06
7. 'Dimitar Dobrev' Chapter of Rose Croix №07
8. 'Sveti Ivan Rilski' Chapter of Rose Croix №08 
9. Chapter of Rose Croix №09
10. 'Misionis' Chapter of Rose Croix №10