Technical Guidance Series (TGS)
This set of technical guidance is freely available to download and includes the following:
Competencies for Species Survey (CSS) >>
These set the criteria for the knowledge, skills and experience required by ecologists undertaking a range of species survey work in a professional capacity. The Guidance currently covers a range of terrestrial and freshwater species.
Guidelines for Ecological Impact Assessment (EcIA) >>
These provide practical advice for all professionals involved with ecological evaluation and assessment for proposed developments in terrestrial, freshwater, marine and coastal environments.
Guidelines for Preliminary Ecological Appraisal (GPEA) >>
These have been produced with the intention of providing best practice guidance for those undertaking preliminary ecological surveys and appraisals.
Sources of Survey Methods (SoSM) >>
This has been compiled as a reference of survey methodologies and habitat classifications. It currently lists the established and generally accepted methodologies for field survey; it is expected to expand as further references are added.