DAF Form 12: Supply Inventory Research Worksheet Guide

DAF Form 12: Supply Inventory Research Worksheet Guide – The DAF Form 12, officially titled Supply Inventory Research Worksheet, is a critical document used by the Department of the Air Force (DAF), including the U.S. Air Force and U.S. Space Force, for investigating and documenting inventory discrepancies. Logistics Readiness Squadrons (LRS), materiel managers, and inventory personnel rely on it to maintain accurate supply records, ensure accountability, and support mission readiness.

What Is DAF Form 12?

DAF Form 12 (previously known as AF Form 12) serves as a standardized worksheet for conducting causative research on inventory variances. It records details about stock numbers, physical counts, record balances, research steps performed, discrepancies found, and recommended corrective actions.

Key Sections Include:

  • Section I: Stock number data, nomenclature, warehouse location, condition codes, quantities, and discrepancy details (e.g., overage/shortage).
  • Section II: Checklist of research actions, such as reviewing transaction histories, backlogs, bin notices, emergency issues, and adjacent locations.
  • Section III/IV: Certification by the individual performing research and approval by the appropriate official (e.g., Materiel Management Flight Superintendent).
  • Section V: Findings, corrective actions, Inventory Adjustment Document (IAD) numbers, and supporting notes.

The current version is dated 202604 (April 2026), and the official fillable PDF is available for download from the Air Force e-Publishing site.

Download DAF Form 12 Here: https://static.e-publishing.af.mil/production/1/af_a4/form/daf12/daf12.pdf

Purpose and Importance in Air Force Supply Chain Management

Inventory accuracy directly impacts operational readiness, financial accountability, and compliance. DAF Form 12 helps identify root causes of out-of-balance conditions (gains or losses) discovered during:

  • Complete or special physical inventories.
  • Post-count validations.
  • Routine warehouse reconciliations.

It ensures thorough documentation for adjustments, supports audits, and prevents unauthorized losses, especially for sensitive, classified, Nuclear Weapons-Related Materiel (NWRM), pilferable, or high-value items. Proper use aligns with DAFMAN 23-300, Materiel Management Procedures (22 July 2025, incorporating Change 1), the primary guidance for DAF supply operations.

Failing to complete adequate research can delay adjustments, trigger further investigations (e.g., Report of Survey or FLIPL), or affect readiness spares packages (RSP), DIFM assets, supply points, and SPRAM records.

Who Uses DAF Form 12?

  • Logistics Readiness Squadron (LRS) inventory and materiel management personnel.
  • Equipment Accountability Elements (EAE).
  • Flight Service Centers and supply point monitors.
  • Anyone performing causative research on accountable property.

It applies across Regular Air Force, Air National Guard, Air Force Reserve, and supporting contractors where required by contract.

How to Complete DAF Form 12? (Step-by-Step Overview)

  1. Enter Item Data (Section I): Stock Number (NSN), nomenclature, warehouse location, condition code, unit of issue, record balance vs. physical count, and discrepancy category.
  2. Conduct Research (Section II): Check transaction histories, unprocessed documents, bin labels, emergency issues, DD Form 1149 shipments, and other records. Document all steps performed.
  3. Certify Research: The researcher certifies that adequate research was completed.
  4. Obtain Approvals: Materiel Management Officer or delegated authority approves before processing adjustments.
  5. Record Outcomes (Section V): Note IAD details, findings, and corrective actions. File with supporting documents and the M10 Consolidated Inventory Adjustment Document Register.

Research Timelines (per DAFMAN 23-300):

  • Unclassified/pilferable: Up to 7 calendar days for pre-adjustment research.
  • NWRM/Sensitive/Classified: Up to 5 calendar days.

Always attach supporting evidence (e.g., transaction registers, memorandums from unit commanders for organizational assets).

Pro Tip: Use digital signatures where possible and ensure compliance with records management per AFI 33-322.

  • 5.61: Inventory variances and adjustments.
  • 5.58/5.60: Researching out-of-balance conditions and special inventories.
  • Automatic adjustments for low-value items (with limits).
  • Stricter controls for NWRM and pilferable assets.

Cross-reference with DAFI 23-101 (Materiel Management) and local supplements for base-specific processes.

Common Use Cases

  • Resolving discrepancies after cycle counts.
  • Investigating missing DIFM or SPRAM assets.
  • Documenting found-on-base (FOB) property or shipment errors.
  • Supporting financial liability investigations when required.

Best Practices for USAF Personnel

  • Perform post-count validation first.
  • Document everything — incomplete research can invalidate adjustments.
  • Coordinate with other shops for possible misrouted assets.
  • File forms per the Air Force Records Disposition Schedule.
  • Stay current with e-Publishing for the latest form version and DAFMAN updates.

Accurate inventory research strengthens supply discipline, reduces waste, and ensures warfighters have the materiel they need.

Need the Official Form?

Download the latest DAF Form 12 PDF: Official Link

For full procedures, review DAFMAN 23-300 on the Air Force e-Publishing website.

This article is for informational purposes and based on official DAF sources as of 2026. Always consult your local LRS guidance, DAFMAN 23-300, and chain of command for mission-specific application. Policies can update—verify the most current versions on e-Publishing.