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REI/1 - Rare Earths

Sector: Manufacturing

Categories: Purchasing. Procurement. Logistics | Magnetic materials | Metalliferous minerals. Other | Mining and quarrying | Wastes. Special | Non-ferrous metals. Other | Metal testing. Chemical analysis | Environment. Health protection. Safety | Recycling

Overview: Under the direction of I/-, REI/1 is responsible for the UK input to ISO/TC 298. It covers standardization in the field of rare earth mining, concentration, extraction, separation and conversion to useful rare earth compounds/materials (including oxides, salts, metals, master alloys, etc.) which are key inputs to manufacturing and further production process in a safe and environmentally sustainable manner.

Committee standards activity

In Progress (12)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.

ISO/NP 24468 Praseodymium-neodymium metal

Categories: Standardization. General rules | Environment | Environmental protection | Soil quality | Manufacturing | Metallurgy

Proposal begins : 2023-10-05
Proposal
ISO/NP 24457 Specifications for recycling of neodymium iron boron sintered permanent magnets

Categories: Quantities and units | Standardization. General rules | Environment | Environmental protection | Soil quality | Soils. Examination. General | Soils. Chemical characteristics

Proposal begins : 2023-10-05
Proposal
Draft Decision 02/2025 - New Work Item on SMMS — Requirement

Categories: Information management | Standardization. General rules

Proposal begins : 2025-02-19
Proposal
Draft Decision 01/2025 New Work Item on SMMS — Indicators

Categories: Information management | Standardization. General rules

Proposal begins : 2025-02-19
Proposal
BS ISO 7019-1 Rare earth sustainability —. Part 1: Mining, separation and processing

Categories: Unclassified documents

Proposal begins :
Proposal
BS ISO 5976 Rare earth — Determination of loss on ignition in rare earth products — Gravimetric method

Categories: Non-ferrous metals. Other

Public comment begins : 2024-10-16
Public comment
BS ISO 25191 Rare Earth - Guidance for data collection and validation for the calculation of carbon footprint

Categories: Unclassified documents

Proposal begins :
Proposal
BS ISO 24961 Rare earths and lithium sustainability across the value chain : concentration, extraction, separation, conversion, recycling and reuse

Categories: Unclassified documents

Proposal begins :
Proposal
BS ISO 24548 Rare earth — Determination of moisture content in rare earth products — Gravimetric method

Categories: Metal testing. Chemical analysis

Public comment begins : 2024-10-16
Public comment
BS ISO 24457 Specifications for recycling of neodymium iron boron sintered permanent magnets

Categories: Unclassified documents

Proposal begins :
Proposal
Published (12)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.

PD ISO/TS 22451:2021 Recycling of rare earth elements. Methods for the measurement of rare earth elements in industrial waste and end-of-life products

Categories: Wastes. Special | Recycling

Published standard begins : 2021-06-07
Published standard
BS ISO 24544:2024 Rare earth. Recyclable Neodymium iron boron (NdFeB) resources. Classification, general requirements and acceptance conditions

Categories: Wastes. Special | Recycling

Published standard begins : 2024-02-13
Published standard
BS ISO 24181-1:2024 Rare earth. Determination of non-rare earth impurities in individual rare earth metals and their oxides. ICP-AES. Analysis of Al, Ca, Mg, Fe and Si

Categories: Wastes. Special

Published standard begins : 2024-08-07
Published standard
BS ISO 23664:2021 Traceability of rare earths in the supply chain from mine to separated products

Categories: Mining and quarrying

Published standard begins : 2021-10-29
Published standard
BS ISO 23597:2023 Rare earth. Determination of rare earth content in individual rare earth metals and their oxides. Titration method

Categories: Metal testing. Chemical analysis

Published standard begins : 2023-09-15
Published standard
BS ISO 23596:2023 Rare earth. Determination of rare earth content in individual rare earth metals and their compounds. Gravimetric method

Categories: Metal testing. Chemical analysis

Published standard begins : 2023-10-15
Published standard
BS ISO 22928-1:2024 Rare earth. Analysis by wavelength dispersive x-ray fluorescence spectrometry (WD-XRFS). Determination of composition of rare earth magnet scrap using standardless XRF commercial packages

Categories: Wastes. Special | Recycling | Magnetic materials

Published standard begins : 2024-03-08
Published standard
BS ISO 22927:2021 Rare earth. Packaging and labelling

Categories: Wastes. Special

Published standard begins : 2021-06-18
Published standard
BS ISO 22453:2021 Exchange of information on rare earth elements in industrial wastes and end-of-life cycled products

Categories: Wastes. Special | Recycling

Published standard begins : 2021-06-21
Published standard
BS ISO 22450:2020 Recycling of rare earth elements. Requirements for providing information on industrial waste and end-of-life products

Categories: Wastes. Special | Recycling

Published standard begins : 2024-05-15
Published standard
Withdrawn (0)
Reference Standards description
Status ?

The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.