Government Agencies & Defense
Mission-critical S1000D, MIL-STD, and ITAR-compliant technical documentation — engineered for interoperability between OEMs, suppliers, and the armed forces. Federal civilian agency content modernization — Section 508-conformant, records-management compliant, and engineered to agency publishing standards.
DEFENSE REGISTER
S1000D Implementation
S1000D is not just a schema — it is a complex business logic engine governing data module creation, applicability filtering, and cross-organizational data exchange. We implement every layer.
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Data Modules (DMs)
Granular content chunks authored as XML data modules and managed in a Common Source Data Base (CSDB). We design DM coding schemes, implement SNS structures, and enforce naming conventions across multi-vendor programs.
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Applicability & Filtering
ACT/CCT/PCT configuration management — filtering content by tail number, block number, or variant. We implement applicability cross-reference tables that ensure technicians see only the procedures relevant to their specific aircraft configuration.
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BREX Rules & Validation
Business Rule Exchange implementation that enforces project-specific constraints — required metadata, allowed illustration formats, and mandatory cross-references. Our BREX validation runs in CI pipelines, catching violations before data despatch.
CIVILIAN REGISTER
Agency Publishing & Section 508
Federal civilian agency content isn't just published — it's authored to standards that govern accessibility, retention, and public consumption. Section 508 conformance, agency-specific publishing conventions, and records-management compliance are built into the content architecture, not bolted on at review time.
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Section 508 Conformance
Accessible content engineered at the source — semantic structure, alt-text discipline, screen-reader-conformant PDF generation, and authoring-tool integration. We implement accessibility constraints in the content model so violations are caught at authoring time, not at the OIG review.
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Agency Publishing Standards
Each federal agency has its own content and publishing conventions — IRS publication guides, FAA directive formats, GSA documentation standards. We adapt the authoring environment, the schema layer, and the publishing pipeline to the agency's actual conventions rather than a generic federal template.
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Records Management & FOIA
Title 5 USC and Title 44 records-management compliance built into the content lifecycle — retention metadata at the data module level, FOIA-readiness for every published artifact, and audit trails that satisfy NARA and OIG retention reviews.
Security & Compliance
We build documentation workflows for classified, ITAR-controlled, and CUI environments — with the access controls and audit trails that defense programs and federal civilian agencies require.
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ITAR & Classified Handling
Release sanitization workflows that redact controlled data for foreign national distribution. We implement marking automation, paragraph-level classification, and derivative classification guides integrated into the authoring environment.
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Air-Gapped Publishing
Isolated build environments with no network connectivity for SECRET and above content. We configure offline DITA-OT toolchains, local schema catalogs, and removable-media delivery workflows for SCIF environments.
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Audit & Traceability
Complete audit logs for every view, edit, export, and distribution event. We build traceability matrices linking requirements → procedures → test results to satisfy DCMA and DCAA audit requirements.
DEFENSE REGISTER
The S1000D Lifecycle
The operational arc from XML authoring to fielded IETP delivery — five gated stages, each with its own conformance and traceability obligations.
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DM Authoring
Create data modules in XML
Procedure, description, illustration, and fault-isolation modules typed against the S1000D schema, with applicability metadata and SNS codes attached at authoring time.
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CSDB Check-in
Validate against BREX & Schema
Submission to the Common Source Data Base runs schema, BREX, and applicability validation. Failed modules return to the author with diagnostic output.
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QA & Review
SME sign-off & release marking
Subject-matter experts verify technical accuracy; editors verify standards conformance. Approved modules are stamped with release status and distribution marking.
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Despatch
DMRL distribution to partners
Controlled distribution to OEMs, suppliers, and ILS partners per the Data Module Requirements List, with each delivery logged for DCMA audit.
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IETP Build
Interactive Electronic Technical Pubs
Approved data modules compile into the deliverable IETM — searchable, applicability-filtered, and consumed in-cockpit, in-field, or at the depot.
CIVILIAN REGISTER
The Agency Publishing Lifecycle
The operational arc from authoring to retention — five gated stages, each with its own accessibility, approval, and records-management obligations.
- 01
Authoring
Draft against agency publishing standards
Content authored to the agency's specific publishing manual — IRS publication guides, FAA directive formats, GSA documentation standards — with semantic structure baked into the source.
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Section 508 Review
Accessibility conformance
Automated checks cover alt-text, heading structure, contrast, and form labels; manual review verifies screen-reader compatibility and keyboard navigation.
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Approval & Sign-off
Internal & inter-agency review
Program-office and legal review, plus inter-agency clearance where required. Records-retention metadata attaches as part of the workflow, not after.
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Publication
Release via agency channel or Federal Register
Public-facing content to the agency website or Federal Register; internal content to the agency knowledge base. Publication metadata captures channel, version, and retention obligations.
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Records Retention
NARA archival & FOIA-readiness
Records scheduled per NARA-approved schedules, indexed for FOIA discovery, with audit trails for every access, edit, and disposition event.
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CERTIFICATION
Women-Owned Small Business (WOSB)
Certified by the U.S. Small Business Administration. Extense is eligible to compete for set-aside contracts under the SBA's Women-Owned Small Business Federal Contract Program.
Free S1000D Readiness Assessment
Share your current TDP structure and we'll evaluate S1000D migration feasibility, estimate CSDB architecture, and identify BREX rule requirements — at no cost.
Submit a sample →