This chapter does not abridge the power of any court of competent jurisdiction to require testamentary or nontestamentary trustees to file an inventory, to account, to exhibit the trust property, or to give beneficiaries information or the privilege of inspection of trust records and papers, at times other than those prescribed in this chapter, or abridge the power of the court for cause shown to excuse a trustee from performing any or all of the duties imposed on the trustee by this chapter. This chapter does not preclude the trustee from accounting voluntarily even if he or she is not required to do so by this chapter or by court order.
NRS 165.180