Measurement procedures for materials used in photovoltaic modules - Part 5-1: Edge seals - Suggested test methods for use with edge seal materials (IEC 62788-5-1:2019); English version EN IEC 62788-5-1:2020

Measurement procedures for materials used in photovoltaic modules - Part 6-2: General tests - Moisture permeation testing of polymeric materials (IEC 62788-6-2:2020); English version EN IEC 62788-6-2:2020

Electric vehicle battery swap system - Part 1: General and guidance (IEC 69/715/CD:2020); Text in German and English

Electrical Energy Storage (EES) systems - Part 1: Vocabulary (IEC 120/176/CD:2020); Text in German and English

Electric room heating - Underfloor heating - Performance characteristics - Definitions, method of testing, sizing and formula symbols - Enhanced sustainable performance aspects (IEC 59C/250/CDV:2020); Text in German and English

Terrestrial photovoltaic (PV) modules for consumer products - Design qualification and type approval (IEC 82/1774/CD:2020); Text in German and English

Maritime navigation and radiocommunication equipment and systems - Data interface - Part 2: Secure exchange and communication of S-100 based products (SECOM) (IEC 80/956/CD:2020); Text in German and English

Railway applications - Fixed installations - Electric traction - Copper and copper alloy messenger wires for overhead contact line systems (IEC 9/2592/CD:2020); Text in German and English

Industrial-Process Control Systems - Recorders - Classification and tests (IEC 65B/1186/CD:2020); Text in English

Endurance test methods for die attach materials applied to power electronics devices - Part 2: Temperature cycling test method and reliability performance index for Die attach materials applied to discrete type power electronic devices (IEC 91/1660/CD:2020); Text in German and English