The phrase "activities necessary" is correct and usable in written English.
It can be used to refer to actions or tasks that are required to achieve a specific goal or outcome.
Example: "To complete the project on time, we must identify the activities necessary for its success."
Alternatives: "required actions" or "essential tasks".
Critical path analysis (CPA), technique for controlling and coordinating the various activities necessary in completing a major project.
On the other hand, secrecy is sometimes essential because some things have to be covert – for example activities necessary to ensure the safety of citizens.
They may be semihuman, nonhuman, or ghostly human beings who, for various reasons, generally attempt to coerce man into not attaining his higher spiritual aspirations or not performing activities necessary for his well-being in the normal course of living.
This is useful for preventive activities necessary as drivers are exceeding the EU action value.
This viewpoint does not consider the routine activities necessary for a successful handoff.
M&A projects comprise all activities necessary to execute a transaction in which companies merge or another company is acquired.
It should follow a framework indicating the environmental management-related activities necessary at each project phase, and their interrelationships.
To increase portability, TOSCA allows service creators to gather into plans those activities necessary to deploy, manage, and terminate the described cloud service.
This model should contain the minimum activities necessary for the selected system to be in accordance with the root definition considered.
It includes the cost of breakdown, maintenance, repair and all activities necessary to meet all its functional requirements throughout the service life.
Medical late effects among cancer survivors may result in impairments that limit physical performance and activities necessary for normal participation in daily life.
