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 2010-04-06 Index of the CTL Operational Procedures
CTL-OP 101 2009-10-20 CTL decisions of current interest
CTL-OP 102 2001-11-28 Numbering of IECEE-CTL documents
CTL-OP 103 2007-11-14 Rules of Operation for CTL Profeciency Test Program
CTL-OP 104 Withdrawn List of Testing Laboratories (CBTLs) entitled to attend CTL meetings List
CTL-OP 105 2010-07-07 Application for CTL/ETF or WG Member  
CTL-OP 106 2010-07-07 Procedures and rules for CTL "Task Forces"  
CTL-OP 107 2010-07-07 Guide of use of photographs CB Test Reports  
CTL-OP 108 2004-03-08 Laboratory procedure for preparation, attachment, extension and use of thermocouples
CTL-OP 109 2010-07-07 Laboratory procedure for acceptance of thermocouple wire  
CTL-OP 110 2010-07-07 Procedure for measuring laboratory power source characteristic  
CTL-OP 111 2007-07-19 Requirements for traceability of calibrations and calibration intervals
CTL-OP 112 2010-07-07 Preparation of CTL lists for “Testing and measuring equipment/ allowed subcontracting“ (short: equipment lists)