(A) An individual may refuse to make an anatomical gift of the individual's body or part by doing any of the following:

1. (1) Indicating a refusal in a record signed by either of the following:

   1. (a) The individual;
   2. (b) Subject to division (B) of this section, another individual acting at the direction of the individual, if the individual is physically unable to sign.
2. (2) Indicating a refusal in the individual's will, whether or not the will is admitted to probate or invalidated after the individual's death;
3. (3) Indicating a refusal by any form of communication made by the individual during the individual's terminal illness or injury addressed to a minimum of two adults.

(B) A record signed pursuant to division (A)(1)(b) of this section shall do both of the following:

1. (1) Be witnessed by at least two adults who have signed at the request of the individual;
2. (2) State that it has been signed and witnessed as provided in division (B)(1) of this section.

(C) An individual who has made a refusal may amend or revoke the refusal by doing any of the following:

1. (1) Amending or revoking the refusal in the manner provided in division (A) of this section for making a refusal;
2. (2) Subsequently making an anatomical gift pursuant to section 2108.05 of the Revised Code that is inconsistent with the refusal;
3. (3) Destroying or canceling the record evidencing the refusal, or the portion of the record used to make the refusal, with the intent to revoke the refusal.