| 2025-07-11 18:37:56 | dipswitch | Added BBS Quality Concepts as HQ for Phantom Design |
| 2025-07-11 18:37:50 | dipswitch | Set promoted in to The Basics, Intrance |
| 2025-07-11 18:37:35 | dipswitch | Edited notes |
| 2025-01-17 23:32:04 | Thierry | Set name to 'Quality Concepts' |
| 2024-12-01 23:31:36 | dipswitch | Added Matador as staff member of Quality Concept |
| 2024-12-01 23:30:56 | dipswitch | Added tag 'bbs-nonpublic' |
| 2024-12-01 23:30:50 | dipswitch | Edited notes |
| 2024-12-01 23:30:42 | dipswitch | Set promoted in to The Basics |
| 2024-12-01 23:30:37 | dipswitch | Added BBS Quality Concept as HQ for Shock! |
| 2022-06-26 11:26:31 | menace | Added tag 'bbs-pc' |
| 2021-02-05 23:19:43 | dipswitch | Added BBS Quality Concept as Memberboard for Atack |
| 2021-02-05 23:19:38 | dipswitch | Added BBS 'Quality Concept' |