OMB control number
O-dianisidine And O-tolidine Dye Worker Exposure Study
OMB 0920-0159 · HHS/CDC.
OMB 0920-0159
Latest Forms, Documents, and Supporting Material
O-DIANISIDINE AND O-TOLIDINE DYE WORKER EXPOSURE STUDY All Historical Document Collections
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Approved without change |
Extension without change of a currently approved collection | 1985-11-13 | |
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Approved without change |
New collection (Request for a new OMB Control Number) | 1984-08-02 |