In The Unicode Standard, Miao script implementation is discussed in Chapter 18 East Asia.
The Miao script was encoded in The Unicode Standard version 6.1. The script is encoded in the following block:
|Blocks||Character Range||Added in Unicode Version||Unicode Chart|
A number of proposals for its inclusion have been submitted to the Unicode Technical Committee and WG2:
1997-05-21 Proposal to add Pollard to ISO/IEC 10646 — John H. Jenkins ( L2/97-104)
2007-10-10 Feedback on L2/07-299 Preliminary Proposal for Northeastern Yunnan Simple Miao (WG2 N3335) — Deborah Anderson ( L2/07-352)