In june 2022, the SBB ordered 7 more "Giruno" highspeed trains from StadlerRail, and in february 2024 five more, so the total will be 41 from about 2026. RABe 501 # 030, first of the follow-up order, is on a transfer run 32060 from Erlen via Romanshorn VL to St.Gallen freight yard, on the former Bodensee-Toggenburg-Bahn line between Muolen and Häggenschwil-Winden.