Future 61753-031-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance standards - Part 031- 2: Non-connectorised single-mode 1×N and 2×N non-wavelength-selective branching devices for Category C - Controlled environment

Future IEC 61753-061-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - performance standard - Part 061-2: Non-connectorised single-mode fibre optic pigtailed isolators for category C - Controlled environments

Future IEC 61753-091-2 Ed. 1.0: Fibre optic interconnecting devices and passive components - performance standard -Part 091-2: Non-connectorised single-mode fibre optic pigtailed circulators for category C - Controlled environments

Future IEC 61753-021-3 Ed. 1.0: Fibre optic interconnecting devices and passive components - Performance standard - Part 021-3: Single-mode fibre optic connectors for category U - Uncontrolled environment

Future IEC 61300-3-47 Ed. 1.0: Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-47: Measurement: Guide pin retention force measurement method for rectangle ferrule multi-fibre connectors

Future IEC 61300-3-48 Ed. 1.0: Fibre optic interconnect devices and passive components - Basic test and measurement procedures - Part 3-48: Measurement: Spring compression force of the coupling sleeve for rectangle ferrule multi-fibre connectors

IEC 60601-1-12 Ed. 1.0: Medical electrical equipment - Part 1-12: General requirements for basic safety and essential performance - Collateral Standard: Requirements for medical electrical equipment and medical electrical systems used in the emergency medical services environment

IEC 61083-4 Ed. 1.0: Instruments and software used for measurements in high-voltage and high-current tests - Part 4: Requirements for software for tests with alternating and direct currents and voltages "Proposed Horizontal Standard"

IEC 61300-2-53 Ed. 1.0: Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-53: Test - Degrees of protection provided by fibre optic enclosures (IP Codes 65 and 67)

IEC 61300-3-47 Ed. 1.0: Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-47: Examinations and measurements - Endface geometry of PC/APC spherically polished ferrules using interferometry