How does one go about adopting in Singapore? What's the process, fees etc?

I found this flowchart from the MSF website that is useful in understanding the adoption processes in Singapore. Also, on top of what has been said in the flowchart, I understand alot of potential adoptive parents hire adoption lawyers to help them through the myriad of paperwork and regulations. http://app.msf.gov.sg/Adoption/How-to-adopt-a-citizen-or-PR