On June 30, Tokyo Organising Committee of the Olympic and Paralympic Games (TOCOG) announced the winning bidders for the tender concerning Support services to obtain ISO 20121 certification". The contract was won by Deloitte Touche Tohmatsu LLC. The organising committee did not make public how many other companies took part in the competition.
| Contract no. | N.A. |
| Contract | "Support services to obtain ISO 20121 certification" |
| Winning bidders | Deloitte Touche Tohmatsu LLC |
| Price (incl. tax) | 4.86 million JPY |
Sources: TOCOG