Maximum service interval (months)

Service persons approved by

Service reports submitted to

AS1547

NS

TP

RA

AS1546.3

3

NS

NS

WA

3 - 6*

M, RA

LG

NT

3

NA

NA

SA

3

M & TP

LG

QLD

CA

M

NA

NSW

3

NA

LG

ACT

NA

NA

NA

VIC

3 (CA)

M

LG

TAS

3 (CA)

TP & LP

LG (CA)