During the Russian Week of Standardisation on 15 October 2021, I will celebrate my 50th conference presentation on issues related to technical regulation in machinery and equipment, certification, harmonisation of standards, quality infrastructure, power generation and other related topics such as industrial safety, hydrogen production or modular plant design.  I am always happy to discuss these topics with my colleagues around the world and look forward to any input. Even as CEO of ALPHA, I could always benefit from new ideas for our work as an international engineering service provider. Thank you for these fruitful moments.