Cosmetic products in the European Union are regulated by the European Commission, which is responsible for formulating cosmetic regulatory frameworks and conducting overall product regulatory oversight.
Official Portal of the Cosmetic Products Notification Portal (CPNP): https://webgate.ec.europa.eu/cpnp/
REGULATION (EC) No 1223/2009 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 30 November 2009 on cosmetic products
English
The Responsible Person bears full statutory responsibility for product safety and regulatory compliance. It shall complete the CPNP notification before the product is placed on the market, and its name and address must be clearly indicated on the product label. In addition, the Responsible Person shall retain the complete PIF and CPSR for inspection by competent authorities; update the CPNP notification and PIF accordingly when changes occur; and promptly report Serious Undesirable Effects (SUE) in the post-market phase, among other mandatory obligations.

The EC currently does not charge official fees and the registration period is 1-2 weeks.
A:The CPNP is a product registration system created for the implementation of REGULATION (EC) No 1223/2009 of the European Parliament and of the Cosmetics Council.
A:The validity of the cosmetic notice is related to the time of agreement of the UK agent. PIF is kept for at least 10 years after the last batch of products is released.
A:It is only related to the agent agreement, and the replacement agent needs to be updated.