Committee of Testing Laboratories

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CTL HOMEPAGE ABOUT THE CTL DECISION SHEETS TESTING LABS
TESTING EQUIPMENT PROFICIENCY TESTING ETFs AND WORKING GROUPS OPERATIONAL PROCEDURES

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Operational Procedures


Reference Date Description File(s)
CTL-OP 100 2011-09-22 Index of the CTL Operational Procedures
CTL-OP 102 2011-09-22 Numbering of IECEE-CTL documents
CTL-OP 103 2011-09-22 Proficiency Testing Program
CTL-OP 105 2011-09-22 Application for CTL/ETF or WG Member  
CTL-OP 106 2011-09-22 Procedures and rules for CTL "Task Forces"
CTL-OP 107 2011-09-22 Guide of use of photographs CB Test Reports
CTL-OP 108 2011-09-22 Laboratory procedure for preparation, attachment, extension and use of thermocouples
CTL-OP 109 2011-09-22 Laboratory procedure for acceptance of thermocouple wire
CTL-OP 110 2011-09-22 Procedure for measuring laboratory power source characteristic
CTL-OP 111 2011-09-22 Requirements for traceability of calibrations and calibration intervals
CTL-OP 112 2011-09-22 Preparation of CTL lists for “Testing and measuring equipment/ allowed subcontracting“ (short: equipment lists)