Yes, all climbers are required to have past high-alti­tude moun­taineer­ing expe­ri­ence.
Yes, all climbers are required to have past high-alti­tude moun­taineer­ing expe­ri­ence. In addi­tion, mem­bers should be able to ascend and descend fixed lines inde­pen­dent­ly and be pro­fi­cient with cram­pon­ing on steep ice/​snow slopes.