The ISA software requires your organisation’s expenditure account. Organisational expenditure is the input from which the ISA methodology calculates your triple bottom line / sustainability account.
The output is a comprehensive sustainability report across a wide range of indicators that includes aggregate figures, detailed breakdowns and rankings of indicators into supply chain contributions.
Two sets of information are required. One is your direct (onsite) impacts as an organisation, such as water use, land use, gaseous emissions and employment; the other is your upstream impacts which are embodied and can be calculated from your expenditure, and are calculated from your purchasing information.
The first time you use ISA you may have to track down sources of data. You will need to contact
MyNote: Have document for download to record information