FSO Guidance Watch
Cumulative reviewed guidance through the latest included Voice of Industry.
FSO references · September 2026
Guidance library
Download current guidance, reporting requirements and the variance catalog in PDF or Word.
Guidance products
Five products · Nine files
Clearance Holder Reporting Requirements
Personal reporting requirements for cleared personnel.
FSO Reporting
An FSO reference for administering individual reporting requirements.
Industry Reporting Requirements
Contractor and entity reporting duties under the NISPOM Rule.
Variance Catalog
A chronological catalog connecting guidance changes to controlling requirements.
Official source documents
DCSA source listing ↗Open the original documents directly from their official websites. Choose a year to expand its Voice of Industry issues here.
Active Industrial Security Letters
Four current ISLs in the DCSA listing.
Voice of Industry archive
130 issues and bulletins · Select a year to show or hide its documents.
20269 documents
202512 documents
202412 documents
202313 documents
202212 documents
202112 documents
202012 documents
201912 documents
201812 documents
201712 documents
Links from DCSA’s September 30, 2026 listing. PDFs open in a new tab. Historical newsletters may contain guidance that has since changed; inclusion here does not establish current applicability.
How the documents are maintained
Each monthly update follows the source review and document checks in the guidance workflow.
Official sources
Official material is captured and verified before analysis.
Guidance review
Requirements and citations are compared across the governing source set.
Document checks
Completed PDF and Word products are checked before publication.