Champhai District a khawpui bik Champhai, Khawzawl, Khawhai leh Biate ah te chu ek in ni lova inthiar awm tawh lohnaah (Open Defecation Free) puan (final declaration) a ni ta.

Champhai District a khawpui pali a ek in ni lova inthiarna awm tawh lohna thu puan lailawkna hi ni 23.10.2016 khan neih a ni tawh a. ODF kaihhruaina dan in a phut ang in he puan lai lawkna atanga ni 15 chhungin sawisel duh nei tan hun hawn a ni a. Ni 15 chhung hian tumahin pawna an ek thu emaw pawna inthiar an awm thu emaw an sawi loh avangin vawiin, 12.10.2016 khan Champhai District Urban Development Officer Pi V. Lalmuanpuii chuan Champhai District a khawpui pali Champhai, Khawzawl, Khawhai leh Biate te chu ek in ni lova inthiarna awm tawh lohna hmun (Open Defacation Free Area) ah a puang chiang ta a ni. ODF Final Declaration hnuah hian State level atangin a endiktu tur (third party monitoring) an rawn tir leh ang a. Sorkar laipuiin an pawm hunah Official a puan leh tur a ni ang.

Champhai District hi Mizoram a ODF a in puang hmasa ber an ni.