Country-pair applicability
Lithuania and the 1980 Hague Convention: country by country
Lithuania is a Contracting Party (in force 2002-09-01, Accession). The 1980 Convention is in force between Lithuania and 76 other Contracting Parties, and not in force with 25 (no Article 38 acceptance on record). This is computed from the verified HCCH acceptance data, as of 2026-07-26. It tells you whether the treaty operates for a pair — always confirm your exact case with a qualified lawyer or the official HCCH acceptance table, and note the Convention does not cover a removal that happened before it entered into force for both States.
Convention is in force (76)
The 1980 Convention operates between these two States — a return application can be made under it (subject, as always, to the facts of your case).
Convention is NOT in force between these States (25)
One side joined by accession and the other has not accepted that accession, so under Article 38 the 1980 Convention does not operate between them — a return application under it would be rejected, and a different legal route is needed.
Special case — China (1)
Applies only to Hong Kong SAR / Macao SAR, not mainland China. Where in China matters decisively.
In-force status is computed from the official HCCH Article 38 acceptance table (as of 2026-07-26); acceptances can change, so re-check the
HCCH source. This is general information, not legal advice — whether the Convention helps in your specific case also depends on facts a lawyer must assess (habitual residence, custody rights, and whether the removal happened after the Convention entered into force for both States). Not affiliated with the HCCH.