: In this paper we introduce the notion of neutrosophic fuzzy bitopological ideals. The
concept of neutrosophic fuzzy pairwise local function is also introduced here by utilizing the
neutrosophic quasi-coincident neighbourhood (i.e. 𝑁𝑞 −𝑛𝑏𝑑 ) structure in a neutrosophic fuzzy
topological space. As well as, the concepts of neutrosophic fuzzy bitopologies and several relations
between different neutrosophic fuzzy bitopological ideals have been explored.