Federal Records Management

Records Control Schedules

These requests for disposition authority documents are agency requests to NARA submitted since 1973.  Older items may have subsequently been superseded by more recent submissions.  Please see the FAQ for more information. Questions about active disposition authorities should be directed to the agency records officer.

NOTE: NARA’s process for determining which records schedules in the RCS are currently valid is an ongoing work in progress. Records schedules will be marked inactive when all items on the schedule have been superseded. Before implementing disposition using these records schedules, always verify that you are using the most recent and current disposition authority (or item).

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Tip 1: Use Phrases in Quotes

Example:  "audit files"

Without quotation marks, any page containing the words "audit" OR "files" will appear in results.
When surrounded by quotation marks, the words are treated as a phrase and only pages with the exact phrase "audit files" will appear in results. This is the most powerful query refinement technique.

Tip 2: Use a Plus (+) or Minus (-) Sign to Require or Reject Words

Example:  audit files +system -withdrawn

You can require that the word "system" be in any documents in the results list by placing a plus (+) sign before it.
You can reject words with the minus (-) sign.
In the example, no documents with the word "withdrawn" will appear on the results page unless a search engine is programmed to make them appear above the regular results list.

Tip 3: Combine Tips 1, 2

Example:  audit files +"Internal Revenue Service" +system

By combining phrases with a plus (+) or minus (-) sign, and capitalizing where it's appropriate, you can increase the relevance of search results.

Tip 4: Spell Out All Acronyms

Example:  Internal Revenue Service (IRS)

Avoid using acronyms for instance: IRS for Internal Revenue Service can be mistaken for another acronym such as IRS-CI and effect search results.

Tip 5: Searching by Job Number

Example:  N1-016-00-001

NOTE: You MUST enter the job number in the correct format. Consult the SF 15 Numbering Key if necessary.


RG-0077: Office of the Chief of Engineers

Go up one directory level

Title Number/Filename
Geotechnical Investigations DAA-0077-2019-0001
Department of the Army, Army Chief of Engineers/Army Corps of Engineers [Capstone Form] GRS-6-1-0077-2023-0001
Military Construction Project Files, 1951-73 N1-077-00-001
Bomb Tests, Project, Bridge, Correspondence, and Decimal Files and Topographic Data, 1900-90 Inactive N1-077-00-002
Research and Development Case Files, 1935-59 Inactive N1-077-00-003
Military Construction Contracts, Engineering and Operation Files, and Project Data Files, c. 1942-1948; Hydraulic & Hydrologic Data, 1967-69; Unannotated Aerial Photographs, 1946-59 N1-077-02-001
Miami Engineer District Records Inactive N1-077-86-002
World War II Central Files, Part Two Inactive N1-077-87-001
New England Division/Passamaquoddy Project Files Inactive N1-077-88-002
New England Division Correspondence Files, Coastal, Flood, and River Projects, Maps and Drawings, 1874-1980 Inactive N1-077-89-001
Cost Accounting Files, 1881-1944; Budget and Estimates; Certificate of Settlement; Accident Case Reports; Bills of Lading, 1914-39 Inactive NC-077-75-001
Analog Tape Recordings of Wave Observations Inactive NC1-077-79-01
Selected General Correspondence - Office of the Chief of Engineers 1918- 1945 NC1-077-82-01
Design Memorandums, Specifications, and Analyses of Design Pertaining to Six Main Stem Dam and Reservoir Projects on the Missouri River NN-174-000020
Permit Files for Structures and Work Affecting Navigable Waters NN-174-000058