1500.17 No certificate required
Certain bans under 16 CFR § 1500.17
Compliance is required but certification is not unless the Commission voted to include the ban in the list of certificate requirements above; see 78 FR 28080
CPSC lists this under "No Certificate Required" at the foot of its citation code sheet. It is not a citation code to put on a certificate.
Source row 129, sheet "Citation Codes", workbook titled September 2026 Update (CPSC library date 2025-12-18)