Ask what the plan is at the end of it. The classification has a five-year maximum, the spouse's work authorisation ends with the status, and a child turning twenty-one needs their own basis.
Ask the exit question at the start
Households treat a five-year horizon as effectively permanent and then meet it with no plan, usually in the middle of a school year. The questions worth asking now are practical. Is the intention to return at the end, or to seek a different route before the limit arrives, and what would that route require in terms of facts the family would have to build in the meantime?
A spouse who takes employment on the basis of L-2 status should understand that the authorisation ends when the status does. Children may generally study under the published guidance and hold no work permission through dependent status, and one who reaches twenty-one during the placement stops fitting the derivative classification entirely. Hypothetical example: a broadcast-transmitter restoration company is considering a five-year specialised assignment for its lead systems technician.
The first review should produce a household timeline that marks the five-year limit, school transitions, the spouse’s intended work, and the child’s age-out date. Passport dates and the proposed assignment plan settle the calendar; the spouse’s regulated occupation may require separate licensing proof. Make these decisions before treating a long deployment as open-ended.
A familiar problem is building a mortgage, school, and career plan around continued dependent status without identifying when it ends. The company’s technical project may have phases, but family planning needs fixed decision points and a contingency if another route is not available.