Everywhere I've worked has been strictly on-prem for source code (even when using Github), but I imagine company lawyers get involved with any kind of SaaS proc

Everywhere I've worked has been strictly on-prem for source code (even when using Github), but I imagine company lawyers get involved with any kind of SaaS procurement? Like as an individual I'm not authorized to agree to any terms with anyone on behalf of my company. I know I've been in sales calls with suppliers where we had to wait for NDAs to be in place on both sides before we could talk.