36. Data collected by a measurement instrument between the time of the last verification of the accuracy of the instrument with a relative error within the +/-5% range and the time when a calibration is performed pursuant to the section 34 must be used or corrected to quantify the GHG emission reductions attributable to the project as follows:(1) when the relative error calculated using Equation 15 is negative, the promoter must use the measured values without correction;
(2) when the relative error calculated using Equation 15 is positive, the promoter must correct the measurements by multiplying them by the relative error obtained using that equation.