Bus Registration Conversion List

Currently running buses

Converted buses

MAN 18.240 HOCL-NL^{1 9}

Former registration no.	Registration no.	Converted to
SBS8031J	PC1311R	IMDA Lab on Wheels Bus

Revenue buses

BYD K9

Former registration no.	Registration no.
SG4001J	PC6264K

Yutong ZK6126HGC⁷

Former registration no.	Registration no.	Notes
SMB135E	PH8811S	First re-registered as PC194T

Zhongtong LCK6121GHEV

Former registration no.	Registration no.
SMB137A	PC2086J

De-registered buses

Converted buses

Leyland Olympian 2-Axle^{1 2}

Former registration no.	Registration no.	Converted to
SBS7196Z	YL8508R	Bobbie The Gymbus

Mercedes-Benz O405 (DM)¹

Former registration no.	Registration no.	Converted to
SBS468K	XD2037B	NLB Molly Bus

Mercedes-Benz O405 (WA)¹

Former registration no.	Registration no.	Converted to
SBS138M	YM4009K	Drug Busters Bus

Volvo B10M Mark II¹

Former registration no.	Registration no.	Converted to
SBS1793P	YK5257P	Magic Bus
SBS1992G	XD5296A	NLB Molly Bus

Volvo B10M Mark IV (DM3500)¹

Former registration no.	Registration no.	Converted to
SBS2744A	YN4379L	I Love Children Bus

Volvo Olympian 2-Axle¹

Former registration no.	Registration no.	Converted to
SBS7297R	YM6115Z	MILK Bus

Volvo Olympian 3-Axle (Batch 1)^{1 8}

Former registration no.	Registration no.	Converted to
SBS9245C	XB9695R	epBus, Heartware Network

Former revenue buses

Dennis Lance 245

Former registration no.	Registration no.
CSS310U	TIB1257C

Mercedes-Benz O405 (DM CAC)³

Former registration no.	Registration no.
PA1586A	SBS3723D
PA1590L	SBS3724B
PA1592G	SBS3725Z
PA1593D	SBS3726X
PA1596X	SBS3727T
PA1597T	SBS3728R
PA1598R	SBS3729M
PA1599M	SBS3730H
PA1600S	SBS3731E
PA1601P	SBS3732C
PA1631C	SBS3733A
PA1634U	SBS3734Y
PA1635S	SBS3735U
PA1636P	SBS3736S
PA1637L	SBS3737P
PA1638J	SBS3738L
PA1639G	SBS3754P
PA1640B	SBS3740D
PA1641Z	SBS3743X
PA1642X	SBS3744T
PA1643T	SBS3745R
PA1644R	SBS3753S
PA1646K	SBS3749E
PA1647H	SBS3746M

Nissan Diesel U31RCN⁴

Former registration no.	Registration no.
CSS197E	TIB1248D
CSS199A	TIB1249B
CSS201B	TIB1250X
CSS202Z	TIB1251T
CSS206M	TIB1252R
CSS208H	TIB1253M
CSS209E	TIB1254K
CSS210A	TIB1255H
CSS211Y	TIB1256E

Scania L113CRL (PSV Soon Chow)⁵

Former registration no.	Registration no.
SH971E	PA840Y
SH972C	PA841U
SH973A	PA842S
SH974Y	PA846G
SH975U	PA903A
SH976S	PA904Y
SH977P	PA907P
SH978L	PA908L
SH979J	PA912Z
SH980D	PA915R
SH981B	PA918H
SH982Z	PA919E

Sunlong SLK6121UF14H

Former registration no.	Registration no.
SBS8000Z	PC2677D
SBS8001X	PC3847Z

Volvo B10M Mark IV (PSV Soon Chow)⁶

Former registration no.	Registration no.
SH951M	SBS8019X
SH952K	PA4697T
SH953H	SBS8020R
SH954E	PA4696X
SH955C	SBS8021M
SH956A	SBS8022K
SH957Y	PA4694B
SH958U	SBS8023H
SH959S	PA4693D
SH960L	SBS8024E
SH961J	SBS8025C
SH962G	PA4691J
SH963D	PA4689S
SH964B	SBS8026A
SH965Z	PA4688U
SH966X	SBS8027Y
SH967T	PA4686A
SH968R	SBS8028U
SH969M	PA4684E
SH970H	PA4682K

Other information

Legend
1	Former SBS Transit buses that were de-registered for conversion as a special bus were re-registered to their respective registration numbers.
2	The Leyland Olympian 2-Axle, SBS7196Z, that was converted to the Bobbie the Gymbus in 2003 and re-registered as YL8508R, was converted again to the Pat's Schoolhouse livery for its usage by Pat's Schoolhouse. This bus is currently de-registered and it is still stored in the premises of Pat's Schoolhouse.
3	PA-registered Mercedes Benz O405 (DM CAC) buses were subsequently reverted back to their original SBS registration numbers after the withdrawal of Jurong Island Services.
4	Not all of the former CSS Nissan Diesel U31RCN (which were under the SMRT fleet) were re-registered into TIB registration numbers and bears the CSS registration numbers while in the SMRT Buses fleet.
5	Scania L113CRL (PSV Soon Chow) buses were previously deployed on Airbus Services but all of them were subsequently de-registered. However, some of this model were bought by private bus companies.
6	Volvo B10M Mark IV (PSV Soon Chow) buses were previously deployed on Sentosa Services.
7	The Yutong ZK6126HGC, which was formerly registered as SMB135E under SMRT Buses, became a private bus under Bedok Transport Pte Ltd and re-registered as PC194T. It was subsequently re-registered as PH8811S when the bus became a private hire bus.
8	The epBus, XB9695R, was later used as an Experience Macau bus and subsequently as a Sime Darby bus in Malaysia. It was then de-registered and scrapped in Malaysia.
9	The MAN 18.240 HOCL-NL, which was formerly registered as SBS8031J under SBS Transit, became a private bus and re-registered as PC1311R. It was subsequently converted to IMDA Lab on Wheels Bus.