ASPEN2022 will issue a Letter of Invitation for participants to apply for a Visitor Visa. Most visitors to Singapore do not require a visa for entry.
For more information on visa requirements, please refer to SINGAPORE IMMIGRATION & CHECKPOINTS AUTHORITY website.

Singapore has implemented a COVID-19 Vaccinated Travel Framework to facilitate the resumption of travel.  This new travel framework applies to all travellers entering Singapore; refer to SAFETRAVEL website for more information on the travel framework.

All participants who require a Letter of Invitation for visa application should have registered for ASPEN2022 and paid the registration fees. After confirmation, ASPEN2022 will issue the Letter of Invitation to you.

For any clarifications, kindly contact the Conference Secretariat, Ms Ashley Pang at .



Beyond the picture-perfect skyline and bustling city centre, there’s so much more for visitors to explore in Singapore.

Singapore is a city of not just one but 63 islands. There are 62 offshore islands namely Sentosa (the largest), Pulau Ubin, St John’s Island and the Sisters’ Islands.

Our Night Safari provides a nocturnal experience like no other in the city; it is also the world’s very first night zoo. Opened in 1994, the 35-hectare park features over 1,000 animals in their natural nighttime environments. Our first man-made waterfall was built at Jurong Bird Park in 1971, dropping from a height of 30 meters. You will also find the world’s tallest indoor waterfall at 35 meters at the Cloud Forest in Gardens by the Bay. This huge waterfall is the centrepiece of the misty conservatory, designed to house plant life from the tropical highlands. There is also an even taller indoor waterfall, at 40 meters, at Jewel Changi Airport.

Singapore Botanic Gardens was inscribed as a UNESCO World Heritage in 2015. The most popular attraction is the National Orchid Garden, which houses thousands of orchid species known as Very Important Plants (VIPs). Over 200 hybrid orchids in this garden have been affectionately named after visiting foreign dignitaries such as Nelson Mandela, the Duke and Duchess of Cambridge as well as celebrities like actors Jackie Chan, Zhou Xun and Bae Yong Jun.
There are tons of off-the beaten-track neighbourhoods to explore and for those who are passionate about food, these are where lots of local delicacies by time-tested hawkers to award-winning homegrown chefs meet.


ASPEN2022 will be held at Nanyang Executive Centre of Nanyang Technological University.


Nanyang Executive Centre (NEC)
Nanyang Technological University, 60 Nanyang View, Singapore 639673

Nanyang Executive Centre is located at the Yunnan Garden Campus of Nanyang Technological University, offering a premier venue for corporate training, retreats, and private events.

Useful Information

Singapore MRT (Train) Network Map:

Pioneer MRT Station to Nanyang Executive Centre, via SBS Bus 179  :