SPCs (SAFe Program Consultants) interested to train SAFe Release Train Engineer course must have the following trainer qualifications: Must have attended an RTE course and cleared the RTE exam  Must have launched and sustained an Agile Release Train (ART) for three or more consecutive Program Increments (PIs) by adhering to the PI Implementation Toolkit guidelines Must have taught 5 or more SAFe courses with an average feedback score of 4.0 or more