RCDC History
| Year | President | Vice President | Events |
| 2009 | Nirosh Rasiah | Dr. Kumudu Gunasekera | RCDC Members / Spouses Dinner Royal-Trinity Family BBQ |
| 2010 | Nirosh Rasiah | Sumith Wijegunawardana | RCDC Members / Spouses Dinner (Sheraton, Rockville) 1st Annual Interschool Cricket Carnival |
| 2011 | Dr. Kumudu Gunasekera | Sumith Wijegunawardana Dimuth Jayawardhana |
Royal Soirée ‘11 - 1st Annual Dinner Dance (Hyatt Regency, Bethesda) 2nd Annual Interschool Cricket Carnival |
| 2012 | Sumith Wijegunawardana | Shezan Zarook Dimuth Jayawardhana |
Royal Soirée ‘12 - 2nd Annual Dinner Dance (Hilton, Rockville) 3rd Annual Interschool Cricket Carnival |
