4 Regional design of LTTRs Share on: 4 Regional design of LTTRs Documentation on the approval processes of this methodology for each capacity calculation region Action 1 - Regional design Channel proposal Action 1 - Regional design Core proposal approved Action 1 - Regional design GRIT proposal approved Action 1 - Regional design Italy North proposal approved Action 1 - Regional design IU proposal approved Action 1 - Regional design SEE proposal Action 1 - Regional design SWE proposal approved Action 10 - Regional design SEE amended proposal approved Action 12 - Regional design SEE NRA approval Action 13 - Regional design Core NRA approval Action 14 - Regional design Core proposal for amendment Action 2 - Regional design Core NRA approval Action 2 - Regional design GRIT NRA approval Action 2 - Regional design Italy North NRA approval Action 2 - Regional design IU NRA approval Action 2 - Regional design SWE NRA approval Action 3 - Regional design Channel request for amendment Action 4 - Regional design Hansa ACER letter to EC Action 4 - Regional design Hansa TSOs letter to ACER Action 4 - Regional design Nordic ACER letter to EC Action 4 - Regional design Nordic TSOs letter to ACER Action 5 - Regional design Baltic proposal approved Action 5 - Regional design Hansa proposal approved Action 5 - Regional design Nordic proposal approved Action 6 - Regional design SEE request for amendment Action 7 - Regional design Channel amended proposal approved Action 8 - Regional design Core amended proposal approved Action 9 - Regional design Channel NRA approval Action 15 - Regional design Core NRAs referral to ACER Action 16 - Regional design Hansa TSOs amended proposal Action 17 - Regional design Core ACER Decision Action 17 - Regional design Core ACER Decision Annex I Action 17 - Regional design Core ACER Decision Annex Ia Action 17 - Regional design Core ACER Decision Annex II Action 18 - Regional design Hansa NRA approval Action 19 - Regional design Core proposal for amendment Action 20 - Regional design Core NRA approval