ISO 14031-2013 《Environmental management — Environmental performance evaluation — Guidelines》
Foreword................iv
Introduction..........v
1 Scope.........1
2 Normative references...........1
3 Terms and definitions..........1
4 Environmental performance evaluation.......3
4.1 General overview....... 3
4.2 Planning EPE (Plan).......... 8
4.3 Using data and information (Do)...........15
4.4 Reviewing and improving EPE (Act)............20
Annex A (informative) Supplemental guidance on EPE.....22
Bibliography..............37