1	Control Record	Z1	Record type	1	2	2	Always mandatory	numeric	
1	Control Record	AA4	Facility Number	3	5	5	Always mandatory	alphanumeric	omhrs:FacilityNumber
1	Control Record	Z2	Fiscal Year of Submission	8	4	4	Always mandatory	numeric	omhrs:FiscalYearOfSubmission
1	Control Record	Z3	Fiscal Quarter for this Submission	12	1	1	Always mandatory	alphanumeric	omhrs:FiscalQuarterForThisSubmission
1	Control Record	Z4	Number of records in transmission file	13	6	6	Always mandatory	numeric	omhrs:NumberOfRecordsInTransmissionFile
1	Control Record	Z5	Date of Submission	19	8	8	Always mandatory	date	omhrs:DateOfSubmission
