June 4, 2015
June 15, 2016
May 17, 2017
May 30, 2018
May 15, 2019
October 1, 2021
May 18, 2022
May 17, 2023
May 15, 2024
May 14, 2025Employees of companies with risks for major accidents, for instance companies that work with chemicals and energy: managers and professionals from process technology, EHS, production, maintenance and inspection
Suppliers to the process industry: employees of engineering firms, consultants, technical services, equipment suppliers, insurers, contractors
Inspection services: managers and inspectors from controlling authorities from the government (i-SZW, ILT, DCMR), service inspectors (ISO, Lloyds etc.)
Employees of universities and knowledge institutions (TU, TNO, Deltalinqs etc.)