1. The operators shall, at periods specified in the climate-neutrality plan referred to in Article 22b and whenever necessary, evaluate the effectiveness of the climate-neutrality plan regarding greenhouse gas emissions reductions and implement corrective actions where appropriate to ensure that the milestones and targets are met. Any update shall only affect future milestones and targets.

2. Where the climate-neutrality plan is updated with respect to milestones and targets, the operator shall submit the updated plan to the competent authority without undue delay.