- Pre-Treatment – Preparation of Metal Surface – Sean Hill, Project Manager, Eternal Technology Corporation, US
- The Chemistry and Control of Etching Ferrous Metals with Ferric Chloride Solutions: The Concept of a Constant Etchant Pool – Emeritus Professor of Microengineering, Cranfield University, UK
- Overview of The Operation of Ferric Chloride Regeneration Systems in Photochemical Etching Machine – Kirk Lauver, Marketing Specialist, Chemcut Corporation
- New Innovations in Imaging – A Comparison of Conventional and New Light Source Technologies – Alexis Guilbert, Sales & Product Manager, Altix, FR
This Journal contains the technical papers and presentations from the 2021 Educational Webinar Series.