what is equitable tolling agreement
Equitable tolling is a principle of law stating that a statute of limitations shall not bar a claim in cases where the plaintiff, despite use of due diligence, could not or did not discover the injury until after the expiration of the limitations period.36 (1874). The tolling doctrine is used in the interests of justice to accommodate both a defendant's right not to be called upon to defend a stale claim and a plaintiff's right to assert a meritorious claim when equitable circumstances have prevented a timely filing.