Working in Singapore

[Highrise]

My company has asked me to take on a project that will see me in and out of Singapore, maybe staying for up wards of 4-6 weeks, then returning after two to three weeks.

Can I just come in an out on my normal visa or do I need something other than the regular visa?

Thank you.

Highrise.

[Strong Eagle]

You can probably fly under the radar inasmuch as you don't get paid here and you will be staying in a hotel/serviced apartment. Technically, there is a visa for such activities but I know lots of people in and out on business... not usually as long as yours.