You must inform us immediately if you become re-employed by another employer participating in the LGPS, whether you rejoin the LGPS or not.
If you retired through redundancy or in the interest of the efficiency of the service:
You can re-join the LGPS and build up a new period of membership and benefits.
If your new employer is outside local government, your pension will not be affected.
You should ask your new employer to forward a P46 to HM Revenue and Customs for you.