IEC 61753-1-3/Ed1: Fibre optic interconnecting devices and passive components - Performance standard - Part 1-3: General and guidance for single-mode fibre optic connector and cable assembly for industrial environment, Category I

IEC 61190-1-6: Attachment materials for electronic assembly - Part-1-6: Requirements for electronic grade lead free solder alloys and fluxed and non-fluxed lead free solid solder for electronic soldering applications

IEC 61249-2-36: Materials for printed boards and other interconnecting structures - Part 2-36: Sectional specification set for reinforced based materials, clad and unclad - Epoxide woven glass fabric copper-clad sheet of defined flammability for lead-free assembly

(Future IEC 61249-2-39): Materials for printed boards and other interconnecting structures - Part 2-39: Reinforced base materials clad and unclad - Modified epoxide and non-epoxide, woven E-glass laminated sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

Future IEC 61249-2-35: Materials for printed boards and other interconnecting structures - Part 2-35: Reinforced base materials, clad and unclad - Modified epoxide woven E-glass laminated sheets of defined flammability (vertical burning test), copper-clad for lead-free assembly

IEC 61249-4-15: Materials for printed boards and other interconnecting structures - Part 4-15: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Multifunctional epoxide woven E-glass prepreg of defined flammability for lead-free compatible assembly

IEC 61249-4-16: Materials for printed boards and other interconnecting structures - Part 4-16: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Multifunctional non-halogenated epoxide woven E-glass prepreg of defined flammability for lead-free compatible assembly

IEC 61249-4-17: Materials for printed boards and other interconnecting structures - Part 4-17: Sectional specification set for prepreg materials, unclad (for the manufacture of multilayer boards) - Non-halogenated epoxide woven E-glass prepreg of defined flammability for lead-free compatible assembly

IEC 61249-2-38: Materials for printed boards and other interconnecting structures - Part 2-38: Sectional specification set for reinforced based materials, clad and unclad - Non-halogenated epoxide woven glass fabric copper-clad sheet of defined flammability for lead-free assembly

IEC 61249-2-37: Materials for printed boards and other interconnecting structures - Part 2-37: Sectional specification set for reinforced based materials, clad and unclad - Multi-functional, non-halogenated epoxide woven glass fabric copper-clad sheet of defined flammability for lead-free assembly