1) According to the unit of instrumentation, dedicated instrument administrator (or group), responsible for the custody of instruments and equipment, maintenance, inspection and general identification, repair.
2) Instruments and equipment must establish a technical file, the contents of which include instrument specifications, performance, accessories, precision identification, damage records, repair records and transfer acceptance records.
3) Instruments and equipment borrowing, lending, transfer, overhaul, scrapping, etc. should have certain approval procedures.
4) The instruments and equipment used by the field team must be managed and used by specialized personnel. The person in charge of the operating team, should always understand the maintenance, repair and use of equipment, timely solution to the problem.
5) Instruments into and out of the warehouse must have a strict inspection and registration system.