Papua New Guinean Sign Language
[pgz] 6a (Vigorous). Recognized language (2015, Decision No. 100/2015, Directive No. 8), National Executive Council (NEC) endorsement of the National Policy on disability 2015–2016 (7 May 2015). 30,000 (2015 N. Simonsson Juhonewe). 30,000 is an estimate, approximately 0.34% of the overall population; unclear if this represents all deaf or only signing deaf.