Ask the companion

Answers come only from current published NHS England guidance — each with the exact clause, so you can verify it.

Sigma RTT

Ask what you’d ask a senior validator.

Grounded in the national RTT rules suite and elective guidance — every answer cites its sources. Pick a starter, or type your own below.

Sigma RTT can be wrong — always verify against the cited paragraph. Not a substitute for clinical or governance judgement.