IEC Quality Assessment System for Electronic Components (IECQ System) - IECQ Guide - Guidance for the use of the IECQ Logo and IECQ Mark of Conformity - <a href="http://www.iec.ch/webstore/freepubs/iecq/iecq01A{ed2.0}en.pdf">FREE DOWNLOAD</a>— 8 стр.
Environmental testing -- Part 2-58: Tests - Test Td: Test methods for solderability, resistance to dissolution of metallization and to soldering heat of surface mounting devices (SMD) (IEC 60068-2-58:2015) (english version)
Basic environmental testing procedures; part 2: tests; test XA and guidance: immersion in cleaning solvents (IEC 60068-2-45:1980 + A1:1993); German version EN 60068-2-45:1992 + A1:1993— 7 стр.
Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) (IEC 60068-2-30:2005); German version EN 60068-2-30:2005— 15 стр.
Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices (IEC 60068-2-21:2006); German version EN 60068-2-21:2006— 32 стр.
Environmental testing - Part 2-20: Tests - Test T: Test methods for solderability and resistance to soldering heat of devices with leads (IEC 60068-2-20:2008); German version EN 60068-2-20:2008, Corrigendum to DIN EN 60068-2-20:2009-02— 2 стр.
Letter symbols to be used in electrical technology - Part 1: General (IEC 60027-1:1995 (Reprint) + A1:1997 + A2:2005); German version EN 60027-1:2006 + A2:2007— 89 стр.