| Role | Main Responsibility | Before Wedding | Wedding Day |
| Bride | Personal decisions | Yes | Yes |
| Groom | Coordination | Yes | Yes |
| Bride's Parents | Family & ceremonies | Yes | Yes |
| Groom's Parents | Guests & traditions | Yes | Yes |
| Wedding Planner | Full event management | Yes | Yes |
| Siblings | Support & coordination | Yes | Yes |
| Bridesmaids / Maid of Honor | Bride support | Yes | Yes |
| Groomsmen / Best Man | Groom support | Yes | Yes |
| Hospitality Team | Guest management | No | Yes |
| Venue Team | On-ground operations | No | Yes |
| Vendor | Responsibility |
| Planner | Overall wedding coordination |
| Photographer | Capturing wedding moments |
| Decorator | Venue decoration and setup |
| Caterer | Food and beverage service |
| Makeup Artist | Bridal makeup and styling |
| Entertainment | Guest engagement and performances |
| Transport | Guest transportation and logistics |
| Production Team | Lighting, sound, and technical setup |
| Decision | Responsible Party |
| Budget | Couple + Parents |
| Venue | Couple + Planner |
| Décor | Couple |
| Guest List | Both Families |
| Vendors | Couple + Planner |
| Hospitality | Parents + Planner |
| Timeline | Planner |
| Payments | Couple + Family |