OMB control number
Proficiency Testing in US Clinical Laboratories: Perception, Practices and Potential for Expanded Utility
OMB 0920-0961 · HHS/CDC.
OMB 0920-0961
Latest Forms, Documents, and Supporting Material
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Form and Instruction |
Supplementary Document |
Supplementary Document |
Supplementary Document |
Justification for No Material/Nonsubstantive Change |
Supplementary Document |
Supplementary Document |
Supplementary Document |
Proficiency Testing in US Clinical Laboratories: Perception, Practices and Potential for Expanded Utility
Attachment 4_Crosswalk for Proposed Change to Advertisement for OMB 0920_0961.docx
Attachment I_Postcard Follow-up.pdf
Proficiency Testing in US Clinical Laboratories: Perception, Practices and Potential for Expanded Utility All Historical Document Collections
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Approved without change |
No material or nonsubstantive change to a currently approved collection | 2013-05-28 | |
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Approved without change |
New collection (Request for a new OMB Control Number) | 2013-02-14 |