Validity period of Chilean trademark: the validity period of trademark registration is 10 year, which can be renewed. The renewal period is 10 year. The application for trademark renewal must be submitted within 30 working days before or after the expiration of the validity period of trademark registration. The application documents for renewal include notarized power of attorney. If the trademark is graphic design, six practical labels are required at the same time. After the trademark renewal application is approved, its trademark registration number and registration date will be updated.