Before Attendance
Agree the rooms, equipment, timing, access history and practical limits of the inspection.
Home/Corporate TSCM
Boardroom Security
Pre-Meeting TSCM for Confidential Meetings
A technical inspection shortly before a sensitive meeting can reduce the risk of covert listening—but timing, room control and what happens after the sweep are critical.
When It Is Appropriate
Protect the meeting, not only the room
Pre-meeting TSCM is intended for a defined period of heightened sensitivity. Typical uses include mergers and acquisitions, litigation strategy, board discussions, product launches, restructuring, investment negotiations and confidential government or commercial meetings.
During Inspection
Apply appropriate RF, physical and electronic methods and resolve unexplained anomalies.
After Clearance
Control access, record introduced items and avoid unsupervised changes before the meeting.
Operational Sequence
A practical pre-meeting process
- Need-to-know planning — limit awareness of the inspection to the people required to arrange access.
- Defined inspection boundary — identify the main room, adjacent areas and relevant equipment within scope.
- Room in representative condition — inspect the environment and equipment that will actually be used.
- Technical inspection — combine RF analysis, physical examination and other appropriate techniques.
- Anomaly resolution — investigate unfamiliar signals or objects before the room is released.
- Post-sweep control — restrict entry and document any item brought in after inspection.
Important
A room inspected on Monday is not automatically protected for a meeting on Friday. The value of a pre-meeting sweep depends on what changes, who gains access and whether equipment is introduced after the inspection.
Beyond Electronic Bugs
Privacy can fail without a surveillance device
Speech may be audible outside the room, structure-borne sound may travel through partitions, and intended wireless signals may extend farther than expected. For higher-risk meetings, a practical acoustic and RF privacy leakage assessment can complement the TSCM inspection.
Temporary and hired meeting spaces
Hotels, conference venues and serviced offices present different constraints from premises controlled by the client. The available inspection time, access to fixtures and infrastructure, neighbouring occupancy and venue equipment should be agreed realistically.
Clear findings and limitations
The client should understand what was inspected, what could not be accessed, whether anything required further investigation and what controls should remain in place until the meeting ends.