<html><head></head><body><div data-id="why-do-i-have-to-carry-out-sample-meter-calibrations" style="text-align:left">Why do I have to carry out Sample <u class="defined-term">Meter</u> Calibrations?</div></body></html>

<div data-id="periodic-calibrations" style="text-align:left">Periodic Calibrations</div>

<div data-id="sample-calibrations" style="text-align:left">Sample Calibrations</div>

<html><head></head><body><div data-id="why-calibrate-a-sample-of-meters" style="text-align:left">Why Calibrate a Sample of <u class="defined-term">Meter</u>s?</div></body></html>

<html><head></head><body><div data-id="where-is-this-requirement-to-calibrate-a-sample-of-meters" style="text-align:left">Where is This Requirement to Calibrate a Sample of <u class="defined-term">Meter</u>s?</div></body></html>

<div data-id="what-is-the-requirement" style="text-align:left">What is the Requirement?</div>

<html><head></head><body><div data-id="how-do-i-establish-how-many-meters-of-the-relevant-type-i-have-to-sample-calibrate" style="text-align:left">How do I establish how many <u class="defined-term">Meter</u>s of the Relevant Type I have to Sample Calibrate?</div></body></html>

<html><head></head><body><div data-id="what-if-i-dont-have-any-meters-of-the-relevant-type-or-i-do-but-none-qualify-for-a-sample-calibration" style="text-align:left">What if I don’t have any <u class="defined-term">Meter</u>s of the Relevant Type, or I do but none Qualify for a Sample Calibration?</div></body></html>

<html><head></head><body><div data-id="what-if-i-have-less-than-100-qualifying-meters" style="text-align:left">What if I have Less than 100 Qualifying <u class="defined-term">Meter</u>s?</div></body></html>

<html><head></head><body><div data-id="what-if-i-already-periodically-calibrate-more-than-the-required-number-of-qualifying-sample-meter-types" style="text-align:left">What if I already Periodically Calibrate more than the Required Number of Qualifying Sample <u class="defined-term">Meter</u> Types?</div></body></html>

<html><head></head><body><div data-id="what-meter-types-are-specified-for-sample-calibrations" style="text-align:left">What <u class="defined-term">Meter</u> Types are Specified for Sample Calibrations?</div></body></html>

<div data-id="who-is-this-guidance-for" style="text-align:left">Who is this Guidance For?</div>

<div data-id="appendix-1--example-of-form-e2" style="text-align:left">Appendix 1 – Example of Form E2:</div>

<div data-id="need-more-information" style="text-align:left">Need more information?</div>

CONTENTS

CoP 4 Sample Meter Calibrations V5.0

Defined Terms

Cross-references