I see these terms misused and abused here frequently, so thought a discussion thread might be justified.
Licensed:
An individual or company has training and demonstrated proficiency and has been authorized by a government agency to perform specific work.
Electricians (real electricians, not stage lighting folk) and Contractors are licensed by the state. Pyrotechnicians must be licensed by the state and federal ATF.
Certified:
Similar to above, but permission is granted by a private agency.
ETCP-Certified Rigger-Theatre, ETCP-Certified Rigger-Arena, ETCP-Certified Rigger-Entertainment Electrician
Receiving a Certificate of Attendance for a training course does not make one Certified. The quality of the certification depends largely upon the body issuing it.
Qualified:
NFPA 70 (NEC) defines a Qualified Person as "One who has skills and knowledge related to the construction and operation of the electrical equipment and installations and has received safety training to recognize and avoid the hazards involved."
Competent Person:
An OSHA term: "The term "Competent Person" is used in many OSHA standards and documents. An OSHA "competent person" is defined as "one who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them"."
Licensed:
An individual or company has training and demonstrated proficiency and has been authorized by a government agency to perform specific work.
Electricians (real electricians, not stage lighting folk) and Contractors are licensed by the state. Pyrotechnicians must be licensed by the state and federal ATF.
Certified:
Similar to above, but permission is granted by a private agency.
ETCP-Certified Rigger-Theatre, ETCP-Certified Rigger-Arena, ETCP-Certified Rigger-Entertainment Electrician
Receiving a Certificate of Attendance for a training course does not make one Certified. The quality of the certification depends largely upon the body issuing it.
Qualified:
NFPA 70 (NEC) defines a Qualified Person as "One who has skills and knowledge related to the construction and operation of the electrical equipment and installations and has received safety training to recognize and avoid the hazards involved."
Competent Person:
An OSHA term: "The term "Competent Person" is used in many OSHA standards and documents. An OSHA "competent person" is defined as "one who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary, hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them"."