Membership
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IOS Membership Fee:
From 1 January to 31 December in a calendar year

IOS Regular Member: USD 80 / year
IOS Student Member: USD 10 / year
*Full-time students only

For members from Mainland China, please contact the IOS China Chapter for registration.
中国大陆地区的会员请咨询IOS中国分会，请通过微信公众号：肥胖代谢网 报名！

Please fill in the Membership Registration Form below and pay the membership fee.

2026 IOS Membership Registration Form

  • Membership Category*

  • First Name*

  • Last Name*

  • Gender*

  • Email*

  • Mobile Phone Number (with country code)*

  • Date of Birth*

  • Title*

  • Speciality*

  • Department*

  • Institution*

  • City*

  • State/Province*

  • Country/Region*

  • Verification code

    • Amount： $0.00
    Online payments