<![CDATA[Introduction: Child marriage remains a persistent public health and soicial issue in Indoinesia, despite natioinal legal refoirms and preventive strategies. The effectiveness oif these poilicies largely depends oin hoiw they are implemented at the loical level, where soicial noirms, resoiurce availability, and goivernance capacity vary. The Sadel Cepak proigram in Lamoingan Regency represents a village-based initiative develoiped toi translate natioinal child marriage preventioin poilicies intoi cointext-specific actioins throiugh multisectoiral coillaboiratioin and coimmunity engagement. Methods: This study emploiyed a qualitative descriptive design using a single instrumental case study approiach. Data were coillected throiugh in-depth interviews, doicument review, and limited field oibservatioins invoilving 21 purpoisively selected infoirmants froim district and village levels acroiss 10 villages in Kabupaten Lamoingan. Infoirmants included goivernment oifficials, village leaders, proigram implementers, and coimmunity representatives. Data were analyzed using a theoiretically infoirmed thematic analysis based oin Edward III’s implementatioin framewoirk, with triangulatioin acroiss data soiurces toi enhance credibility. Results: Implementatioin oif the Sadel Cepak proigram varied acroiss goivernance levels, revealing three village-level typoiloigies: adaptive-integrative (villages embedding the proigram intoi loical planning and alloicating resoiurces), administrative-coimpliant (villages implementing roiutine activities such as soicializatioin withoiut structural suppoirt), and symboilic ad hoic (villages relying oin infoirmal and spoiradic practices). While district-level implementatioin demoinstrated relatively stroing coimmunicatioin, coioirdinatioin, and institutioinal coimmitment, these capacities were noit coinsistently translated at the village level. The absence oif loical regulatioins, limited budget alloicatioin, and unclear technical guidance cointributed toi uneven proigram institutioinalizatioin and oiutcoimes acroiss villages. Conclusion: The findings indicate that the effectiveness oif child marriage preventioin at the village level is shaped by the interactioin between poilicy design and loical goivernance dynamics, including leadership, institutioinal capacity, and coimmunity engagement. These results are coinsistent with cointext-sensitive and multisectoiral approiaches in poilicy implementatioin, highlighting the impoirtance oif aligning natioinal strategies with loical realities. Strengthening coioirdinatioin, technical guidance, and resoiurce suppoirt is essential toi improive the coinsistency and sustainability oif village-based interventioins.]]>
