Every country has its own agencies. In the United States of America, Airspace and air traffic control are regulated by the FAA (Federal Aviation Administration). Security is done by the TSA (Transportation Safety Administration). Airline safety and crash investigation are done by the NTSB (National Transportation Safety Board).
The person trying to communicate a message is the one responsible for ensuring that it is understood.
Line management is responsible for ensuring that safe work practices are followed
Line management is responsible for ensuring that safe work practices are followed
you are
the cardholder
The Approving/Certifying Official is responsible for ensuring that such transactions are authorized.
The Resource/Financial Manager is responsible for ensuring fund availability prior to purchase.
The Approving/Certifying Official is responsible for ensuring that such transactions are authorized.
The responsibility for controlling safety hazards on the job lies with line management, but the individual employee is also responsible for identifying hazards and ensuring that work does not proceed if the hazards are not adequately controlled.
planning may be looking ahead whilst controlling is ensuring the planning comes to a sucessful conclusion
UDMs are responsible for ensuring personnel and cargo meet the assigned inprocessing times.
All the above.