The phrase "timely and efficient" is correct and usable in written English. This phrase means that something is done quickly and effectively. For example, "The company provided a timely and efficient delivery of the ordered items.".
It is also necessary to energetically work on perfecting the international legal base to allow timely and efficient reaction to terrorist attacks.
It begins: The Department of Corrections will carry out the punishment of death, as defined by and according to state statute, in a timely and efficient manner.
In a report in June, Prekash Khatri, the ombudsman of the immigration agency, said the F.B.I. checks "may be the single biggest obstacle to the timely and efficient delivery of immigration benefits" by the agency.
Vaz said: "To run a credible immigration and asylum system, the Home Office must once and for all tackle the historical backlog of cases and deal with those that arrive in a timely and efficient way.
A lot of management effort has gone into the back end of the business to ensure that a broad range of goods reach the shelves in a timely and efficient manner.
Therefore, timely and efficient resolution of inflammation is essential.
This allows users to, for example, auto-scale the GoGrid instance in a timely and efficient manner.
Ludwig does not simply clarify my doubts with English writing, it enlightens my writing with new possibilities
Simone Ivan Conte
Software Engineer at Adobe, UK