There is some discussion on the Indonesian government side about pursuing a joint World Heritage nomination with India and other countries.
1. Architectural testimonies of early buddhism across the indian ocean (indonesia: candi batujaya; india kanheri, karle cave sites, junnar amravati, bavikonda, salihundam; sri lanka: tissamaharama, anuradhapura; maldives: kaashidhoo; vietnam: linh son bac site
2. Mandala buddhist sacred architecture of india and indonesia (indonesia: borobudur, mendut, sewu; india: kesariya, nandangarh)
3. The spice lanes of the indian ocean (indonesia: muara takus, muara jambi, banda neira; sri lanka: katuwana; india: pattanam/ kottapuram muziris)
4. Historic living mercantile settlements of the indian ocean (india, indonesia, malaysia, oman, tanzania)
5. Indian ocean buddhist knowledge networks and scholarly transmission - india and indonesia (vikramashila and muarajambi)
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