Navy · RATING history

ITS Information Systems Technician, Submarines

NAVADMIN 257/23 directed the realignment of the Information Systems Technician, Submarines (ITS) rating into ITN, ITE, and ITR. The destination depended on career-path selection, rather than all ITS sailors moving to the same rating.

The directory also lists ITS Information Systems Technician Submarines. Current service use is not established for this directory entry.

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Documented history

Information Systems Technician, Submarines

The change is identified with 2023, but no single effective date is stated. October 30, 2023 is the notice's publication date, not an established conversion date.

The notice provides selection and examination timelines, but their specific deadlines are not available in this record.

Source extraction notes

NAVADMIN 257/23 directs ITS realignment into ITN, ITE, and ITR, with career-path selection rather than a universal destination. It gives selection and examination timelines but no single explicit effective date; effectiveTo therefore preserves year-only precision.

Source documents (1)

Reviewed September 23, 2026 against references 1 and 2.

CNO NAVADMIN 257/23, Adjustment of Information Systems Technician, Submarines Rating
1. NAVADMIN 257/23, paras. 1, 4-6, and 8 · source dated October 30, 2023 · cited by the explanation
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2.CNO NAVADMIN 257/23, Adjustment of Information Systems Technician, Submarines Rating · event transcription · docs/legacy-data/navy-rating-conversions.jsonl:5; NAVADMIN 257/23, paras. 1, 4-6, and 8 · cited by the explanation
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Historical information is drawn from the sources linked above. Classification dates are not personal service dates. Spot an error? Let us know.