Common use of Modifications; Amendment Clause in Contracts

Modifications; Amendment. Neither this Agreement nor any provision hereof may be changed, waived, discharged or terminated unless effected by a writing executed and delivered by the Company and PRN.

Modifications; Amendment. Neither this Agreement nor any provision hereof may be changed, waived, discharged or terminated unless effected by a writing executed and delivered by the Company and PRNthe Stockholders.

Modifications; Amendment. Neither this Agreement nor any provision hereof may be changed, waived, discharged or terminated unless effected by a writing executed and delivered by the Company and PRNLilly.