Table 2. Categorisation of WATSAN environment of health facilities conducting deliveries, Tanzania SPA 2006.

Domain	Facility level	Delivery room level
Improved source of water	Piped from protected source (a protected well or a borehole)	Facility level water source is improved
	AND	AND
	Source of water is on site (within 500 m of facility)	Delivery room has running water, either piped or bucket with tap, observed on the day of survey
		AND
		Delivery room has soap for hand-washing, observed on the day of survey
Improved sanitation facility access	Functioning latrine for facility clients	Functioning latrine for facility clients (facility level)