IEC 61000-3-12 Ed. 2.1 b:2021

Electromagnetic compatibility (EMC) – Part 3-12: Limits – Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16 A and < 75 A per phase CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 06/04/2021

IEC 62920 Ed. 1.1 b:2021

Photovoltaic power generating systems – EMC requirements and test methods for power conversion equipment CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 04/06/2021

UL 2556

Wire and Cable Test Methods
standard by Underwriters Laboratories, 04/30/2021

UL 61215-1-4

Terrestrial photovoltaic (PV) modules – Design qualification and type approval – Part 1-4: Special requirements for testing of thin-film Cu(In,Ga)(S,Se)2 based photovoltaic (PV) modules
standard by Underwriters Laboratories, 07/28/2021

PIP PNFS0001

Pipe Supports Details [Technical Correction]
standard by Process Industry Practices, 08/01/2021

PIP RFSM2000

Monolithic Refractory Installation Specification [Technical Revision]
standard by Process Industry Practices, 06/01/2021

IEC 60204-1 Ed. 6.1 b:2021

Safety of machinery – Electrical equipment of machines – Part 1: General requirements
standard by International Electrotechnical Commission, 09/15/2021

IEC 60455-3-8 Ed. 2.0 b:2021

Resin based reactive compounds used for electrical insulation – Part 3: Specifications for individual materials – Sheet 8: Resins for cable accessories
standard by International Electrotechnical Commission, 06/16/2021

AS 5216:2021

Design of post-installed and cast-in fastenings in concrete
standard by Standards Australia, 07/23/2021