What makes Oregon think it can enforce its law across state lines ?

> What makes Oregon think it can enforce its law across state lines ?

It’s absolutely possible to be a fugitive in one state from another. It’s also typically quite expensive and stressful.

If I were on the other side of this fight, I’d use the opponent’s absence from Oregon courts to get civil judgements in my favour and then use the federal credit system to collect.

But this is not a criminal matter

Absent any superseding federal law, a contract with unenforceable clauses in California is not going to be enforceable in California.

Since the breach of contract occurred in California, the claimant would have have legal standing

Mean to say "claimant would not have legal standing"