If you want to register a two-component product in the BASTA system you will need to register both components in the same register. The component with the strictest classification determines were they should be registered – in the BASTA or the BETA register. The two components are then registered under the same product name, followed by the component designation/name.
If one of the components meets the BASTA-criteria but the other one meets the BETA-criteria, both components need to be registered in the BETA register.
Furthermore, as both of the components are registered in the BETA register, you will need to specify which BASTA criteria that the product fails to meet.
If one of the components meets the BASTA criteria the following alternative shall be selected for that specific component: The product meets the BASTA criteria but is a part of a two-component system and is registered in BETA because the other component does not meet the BASTA criteria.