Holacracy Community of Practice Archive, 2015-2019 Community Holacracy Web Site

According to section 3.2.3 "Testing Proposals", the Facilitator may test the validity of a Proposal by asking the Proposer questions, and you're right; the way/when to do so is not explicit into the constitution. So as a Facilitator you may test whenever you want the proposal. In my practice, I test the Proposal during the "Clarification Questions" which does not break the process.