Hi Barbara Cowie,
Thank you for contacting Intel Community.
First of all, I would like to clarify if you are looking for functional safety information. If yes, please kindly refer to the following link:
https://www.intel.la/content/www/xl/es/industrial-automation/programmable/applications/automation/functional-safety.html
For your information, Intel FPGA and software can be used in a SIL 3 certified system from Functional Safety Data Package (FSDP) v4.0 onwards. Kindly refer here for more details:
https://www.intel.com/content/www/us/en/programmable/support/support-resources/knowledge-base/solutions/rd03282013_344.html
For meeting the SIL 2 requirement, you may consider using the FSDP v1.0/v2.0/v3.0.
Thank you
Regards,
Chia Ling