International Warranty Service (IWS) enables customers who travel with or relocate any IWS-eligible Lenovo product to receive warranty service in any country where their product is sold and serviced. Read more
There is no registration needed for IWS. Once you purchase a Lenovo product, it will automatically be covered under IWS. Please keep in mind, coverage of a specific product is determined by whether that product is sold and serviced within the destination country.