La Louvière
Cité administrative – Département de la Citoyenneté
Place Communale 1, 7100 La Louvière
Request replacement codes, then phone to check they have arrived before you go to activate your PIN.
Have the card and any original code letter ready. The federal request uses your 11-digit national-register number; keep this and the PIN private. After a recent move, codes may have gone to the former municipality, so confirm the destination. IBZ says the municipality may charge a fee; ask the city for the applicable amount.