Individual
Memberships purchased now will end 12/31/2020, as US/ICOMOS membership follows an annual cycle.
| Membership Category | Amount |
| International (Individual) per year | $210 |
| Young Professional (Individual) per year | $70 |
| National Affiliate (Individual) per year | $140 |
| International Mailing Fee | $16 |
Institutional
| Membership Category | Amount |
| Institutional (up to 4 members) | $700 |
| Supporting Institutions (up to 8 members) | $1,500 |
| Sponsor/Benefactor Institution | $2,500 |