No, but it can be helpful in some situations.
commander
There is no essential difference between the meanings of the phrases "essential to safety" and "essential for safety."
The US government makes a distinction between essential and non-essential workers. The US government cannot operate without essential workers like Congressmen and key-holders. Non-essential workers are those that do not directly affect the government's operations.
What is the primary objective of normal security operations
what are the safety and security in cambodia
National Security Operations Center was created in 1949.
Industrial security operations is defined as providing security within an industrial facility. There are various levels of security within an industrial company including office security, line security, grounds security, and other such positions that deals with the overall operations of the company.
Operations security
computer maintenance is essential for effective and efficient management in an organization computer maintenance is essential for effective and efficient management in an organization computer maintenance is essential for effective and efficient management in an organization
Security
security .
A lot of things are essential to a career in operations, including good interpersonal skills and fine attention to detail.