Protection of the Environment Operations (General) Regulation 2009
Current version for 1 May 2020 to date (accessed 25 May 2020 at 12:53)
Chapter 4 Part 3 Clause 67
67   Emission and transfer estimation techniques
In estimating emission data and mandatory transfer data for the purposes of reporting information required under Part 2, each occupier of a reporting facility must use one of the following estimation techniques—
(a)  the estimation technique set out in any industry reporting materials applying to the facility,
(b)  any of the methods provided in the load calculation protocol (within the meaning of Part 1 of Chapter 2) for the relevant activity,
(c)  another estimation technique approved by the EPA for the facility under this Part.