allowed — to let have; give as one's share; grant as one's right: to allow a person $100 for expenses.
granted — to bestow or confer, especially by a formal act: to grant a charter.
permitted — to allow to do something: Permit me to explain.
vested — held completely, permanently, and inalienably: vested rights.
accredited — appointed and having official credentials
charged — If a situation is charged, it is filled with emotion and therefore very tense or exciting.
commissioned — the act of committing or entrusting a person, group, etc., with supervisory power or authority.
invested — to put (money) to use, by purchase or expenditure, in something offering potential profitable returns, as interest, income, or appreciation in value.
licensed — formal permission from a governmental or other constituted authority to do something, as to carry on some business or profession.
privileged — belonging to a class that enjoys special privileges; favored: the privileged few.
qualified — having the qualities, accomplishments, etc., that fit a person for some function, office, or the like.
sanctioned — authoritative permission or approval, as for an action.
warranted — authorization, sanction, or justification.
facilitated — to make easier or less difficult; help forward (an action, a process, etc.): Careful planning facilitates any kind of work.
implemented — any article used in some activity, especially an instrument, tool, or utensil: agricultural implements.
approved — An approved method or course of action is officially accepted as appropriate in a particular situation.
conditioned — of or denoting a response that has been learned
fitted — adapted or suited; appropriate: This water isn't fit for drinking. A long-necked giraffe is fit for browsing treetops.