Multi-piece closure assembly

A closure assembly for a medical container comprising:

• a plurality of closures each including a housing having a hollow interior and an access opening communicating with said hollow interior,
• a tip cap removably disposed within said hollow interior of each of said plurality of closures, in an accessible disposition by the medical container, via said access opening,
• a plurality of flag structures each connected to a different one of said housings and extending outwardly therefrom,
• each of said plurality of closures including a tamper evident structure disposed on said housing in removable restricting relation to said tip cap, from said hollow interior, via said access opening and
• said tamper evident structure comprising an aperture disposed in communicating alignment with said access opening concurrent to said removal restricting relation to said tip cap;
• said aperture having a diametrical dimension less than a corresponding diametrical dimension of said access opening.