Host integrators assume full regulatory liability for non-compliant RF exposure and spurious emissions whenever physical host enclosure coupling, antenna substitutions, or co-located radios deviate from original modular grant conditions.
Intermediate host integration requires Class II Permissive Changes when antenna gain, trace layout, or RF exposure separation distances change from original grant conditions.
Grantee authorization letters legally permit host integrators to reuse module test data, preventing expensive re-testing and customs import rejections.
Managing Change in ID filings requires an authentic Grantee Authorization Letter, verbatim documentation alignment, and strict host design compliance.
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