If you use assistive technology (such as a screen reader) and need a
version of this document in a more accessible format, please email email@example.com.
Please tell us what format you need. It will help us if you say what assistive technology you use.
This guidance covers the following areas:
an overview of emissions assessment
walkover survey procedures - desk study and initial surface scanning and any remedial actions arising from these tasks
flux box survey - the procedures for quantifying surface emissions and processing data
interpretation and reporting - the interpretation of the data compliance with emission standards and the assessment of necessary remedial action