SCIF Answers: ICD 705, Tech Spec & UL 2050 Knowledge Base

Start with a common question

What does UL 2050 Extent 3 mean? Which side does the EMI filter go on? Duct bigger than 96 square inches Do we need RF shielding? Mounting a door contact on a shielded door Sound Group 3 vs Sound Group 4 Can a compartment have its own alarm system? Is DoDM 5205.07 Volume 3 still current? How long to respond to a SCIF alarm? FF-L-2740B vs FF-L-2890 PED detection in a mantrap Who is the CTTA?

Or open a module

00 Start Here: How SCIF Security Fits Together The on-ramp. What a SCIF is, how accreditation works, the object model, the document stack, and the naming traps that trip up project teams. 12 sections
01 Governance & Document Hierarchy ICD 705, ICS 705-1/-2, the IC Tech Spec, DoD and SAP manuals, NISPOM, UFC 4-010-05, who the CSAs are, and how reciprocity and waivers work. 16 sections
02 Roles & Responsibilities Who decides, who writes, who signs. The AO, CSA, SSM, SSO, CTTA, CSTs, escorts, designers, GCs, integrators and the AHJ, and what each produces. 16 sections
03 Accreditation Lifecycle From sponsorship to re-evaluation: concept approval, risk assessment, CSP, CTTA review, FFC, testing, inspection, waivers, co-use and de-accreditation. 16 sections
04 Facility Types, Modes & Overseas Categories Closed, open and continuous-operation SCIFs, SWAs, TSWAs, T-SCIFs, compartmented areas, vaults, co-use, Security-in-Depth, and overseas Categories I–III. 15 sections
05 Perimeter Construction & Vaults Wall A/B/C, slab-to-slab construction, ceilings, floors, windows, utilities on perimeter walls, and vault construction under Tech Spec 3.C.5 and FED-STD 832. 16 sections
06 Doors, Locks & Security Containers SCIF door types and fabrication, FF-L-2740B and FF-L-2890C hardware, UL 1034 strikes, STC doors, GSA containers, vault doors and SF 700/701/702. 16 sections
07 Penetrations, Utilities & Life Safety Ducts, pipes, conduit and sprinklers through the SCIF perimeter; single-point entry, grounding, egress, fire alarm, power, HVAC and low-voltage wiring rules. 16 sections
08 Acoustics & Sound Masking Sound Group 3 and 4, STC and NIC, ASTM E90/E413/E336, accreditation acoustic testing, acoustic construction, and Tech Spec sound masking rules. 21 sections
09 Intrusion Detection & UL 2050 / Extent 3 How SCIF, SAPF and NISPOM intrusion detection works: Extent 3, UL 2050 certificates, sensors, power, response, testing and records. 24 sections
10 Access Control, Identity & Hirsch How electronic access control supports SCIF entry: two-factor readers, head-end placement, encryption, door hardware, PIV/CAC, Hirsch and CCTV. 30 sections
11 RED/BLACK, TEMPEST & EMI Filters RED vs BLACK, the CTTA review, inspectable space, filter line/load placement, leakage, stored charge and kVAR, explained for builders. 20 sections
12 RF Shielding, Penetrations & Installer Methods When the CTTA calls for shielding, enclosure types, dielectric breaks, waveguides, fiber, RF doors, grounding, IEEE 299 testing and build sequence. 35 sections
13 PEDs, Wireless Detection, Telecom & CCTV PED policy and risk levels, lockers, RF and ferrous detection, vestibule workflows, TSG telephone rules, notification back feed and CCTV at SCIF entrances. 18 sections
14 Construction Security & Build Sequence Construction security roles, the CSP, CSTs and escorts, materials, overseas rules, a Phase 0–5 SCIF build sequence, and mistakes that delay accreditation. 16 sections
15 Traps & Common Failures The mistakes that fail SCIF inspections, by phase and system: why each fails, the fix, and whether the source is primary, checklist, UFC or practitioner. 13 sections
16 History of TEMPEST & Shielding Specs From the WWII Bell 131-B2 discovery to NSA shielding specs, the RED/BLACK document lineage, ICD 705 and today's standards, with historical labels. 11 sections
17 DISA Traditional Security STIG & PDS What the DISA Traditional Security Checklist covers, how it relates to ICD 705 inspections, and the basics of Protected Distribution Systems. 10 sections
18 Playbooks: Real-World Scenarios Step-by-step answers to the questions owners, GCs and installers actually ask: first steps, leases, ducts, filters, alarms, doors, re-evaluation and more. 23 sections

Straight answers for SCIF & SAPF builds.

Start with a common question

Or open a module

Reference