CFR › Title 32 › Part 93Part 93 — Acceptance of Service of Process; Release of Official Information in Litigation; and Testimony by NSA Personnel as Witnesses§ 93.1— References.§ 93.2— Purpose and applicability.§ 93.3— Definitions.§ 93.4— Policy.§ 93.5— Procedures.§ 93.6— Fees.§ 93.7— Responsibilities.