Safeguard measure review can lead to continuation, modification or withdrawal based on injury prevention and industry adjustment. The Director-General must periodically review safeguard measures to determine whether continuation is necessary to prevent or remedy serious injury and whether the industry is adjusting; he may recommend continuation, withdrawal, or suitable modification, including a mandatory mid term review where the measure extends beyond one year. Reviews must be completed within the prescribed timeframe and follow the procedural provisions of the designated rules mutatis mutandis.