Hi @Pillasaar
The S32K14x family are automotive chips which comply to automotive safety. For S32K14x it is up to Functional Safety ISO 26262 compliant ASIL-B.
ASIL-B has an approximate cross-domain to DAL-C. If the standard you are following fits to ASIL-B/DAL-C, then you may be able to fulfill the requirements.
If you are looking for some sort of qualification kit, you might check with IAR or GreenHills, they would have something for this family of devices.
Best regards,
Julián