Template:Nutshell GMRA 18

18. No Waivers, etc.
Just because a party waives one Event of Default does not mean it has waived any others Event of Default. Similarly, the exercise of any remedy under this Agreement does not prevent a party exercising any others. Amendments of (and waivers of rights under) this Agreement will not be effective unless in writing and duly executed by both parties. Neglecting to give a notice under paragraph 4(a) is not a waiver of the right to do so at a later date.