Local and regional marine weather advisory

http://www.weather.gov.sg/wip/web/Marine

Changi International Airport

http://www.changiairport.com/

Singapore bunker suppliers that are accredited by Maritime Port Authority (MPA)

http://www.mpa.gov.sg/sites/pdf/list_of_accredited_bunker_suppliers.pdf

Immigration and Checkpoints Authority

http://www.ica.gov.sg/

MPA Tariff

http://www.mpa.gov.sg/sites/port_and_shipping/port/port_tariff/port_tariff.page

MPA port dues calculator

http://www.mpa.gov.sg/sites/port_and_shipping/finance/finance_PD_calculator_update.page

Regional piracy incidents

http://www.recaap.org/