
MARA's 2023 Mn REACH Conference is scheduled to take place on September 26-28 at the Thon Hotel City Centre, Brussels.
Speakers from the Manganese Industry, other Metal Consortia, European Metal Associations and Regulatory Experts will enlighten you on the short-term risks/threats on your businesses as well as your responsibilities under the Evaluation aspect of EU REACH

Study Summaries
Compliance with any regulation, including REACH, requires that studies be conducted in order to fill data gaps. The Mn Consortium conducted studies on 14 different inorganic manganese-based substances. All of the studies complied with recognised guidelines as laid down by the relevant international organisations (including the OECD) and to good laboratory practice (GLP). For those countries that signed the OECD Mutual Acceptance of Data (MAD) agreement, the data listed below can be used for regulatory compliance as well as for in-house safety assessments.
DETERMINATION OF RELATIVE DENSITY/ MnO2 (Manganese dioxide)/ Method A3/ GLP
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DETERMINATION OF FLAMMABILITY (SOLIDS)/ MnO2 (Manganese dioxide)/ Method A10 / GLP
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DETERMINATION OF MELTING/FREEZING TEMPERATURE/ MnO2 (Manganese dioxide)/ Method A1 / GLP
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DETERMINATION OF SKIN IRRITATION POTENTIAL/ MnO2 (Manganese dioxide)/ OECD 439/GLP
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DETERMINATION OF OXIDISING PROPERTIES (SOLIDS)/ MnO2 (Manganese dioxide)/ Method A17/ GLP
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DETERMINATION OF PARTICLE SIZE DISTRIBUTION/ MnO2 (Manganese dioxide)/ OECD 110/GLP
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DETERMINATION OF WATER SOLUBILITY/ MnO2 (Manganese dioxide)/ Method A6 / GLP
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ACUTE TOXICITY TO DAPHNIA MAGNA/ SiMn (Silicomanganese)/ OECD 202 / GLP
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DETERMINATION OF RELATIVE DENSITY/ SiMn (Silicomanganese)/ Method A3/ GLP
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DETERMINATION OF MELTING/FREEZING TEMPERATURE/ SiMn (Silicomanganese)/ Method A1/ GLP
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ASSESSMENT OF THE INHIBITORY EFFECT ON THE RESPIRATION/ MnO (Manganese Oxide)/ OECD 209/ GLP
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DAPHNID, CERIODAPHNIA DUBIA SURVIVAL AND REPRODUCTION TEST/ MnO (Manganese Oxide)/OECD 211/ GLP
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ALGAL GROWTH INHIBITION TEST/ MnO (Manganese Oxide)/ OECD 201/ GLP
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ACUTE TOXICITY TO DAPHNIA MAGNA/ MnO (Manganese Oxide)/ OECD 202/ GLP
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ACUTE TOXICITY TO RAINBOW TROUT (Oncorhynchus mykiss) /MnO (Manganese Oxide)/ OECD 203/ GLP
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LOCAL LYMPH NODE ASSAY IN THE MOUSE/ MnO (Manganese Oxide)/ OECD 429/ GLP
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ACUTE EYE IRRITATION IN THE RABBIT/ MnO (Manganese Oxide)/ OECD 405/ GLP
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ACUTE DERMAL IRRITATION IN THE RABBIT/ MnO (Manganese Oxide)/ OECD 404/ GLP
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IN VITRO SKIN CORROSION/ MnO (Manganese Oxide)/ OECD 431/GLP
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ACUTE INHALATION TOXICITY (NOSE ONLY) STUDY IN THE RAT/ MnO (Manganese Oxide)/ OECD 403/ GLP
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