PER
ASN.1
Packed Encoding Rules (PER)
BASIC-PER, CANONICAL-PER がある
ITU-T
X.691
ISO/IEC 8825-2 JIS X 5606-2 Specification of Packed Encoding Rules (PER) 圧縮符号化規則
ITU-T
X.695
ISO/IEC 8825-6 Registration and application of PER encoding instructions 圧縮符号化規則