Once received we will begin to prepare the individuals file for your arrival. On-demand performance bonds offer the beneficiary, typically the employer, the flexibility to call on the bond without providing proof of default.This Checklist sets out the key issues to consider when making a call (claim) on an on demand bond. The contractor shall fill out all the fillable boxes on the bond form. This surety bond guarantees that the principal will remit all funds from the sale of product and services to ELS, per the terms of their written agreement. Figure 3.2 (below): A second sample bond form with items to be filled out marked. The company shall follow the insurance requirements in the "Bond and Insurance Requirement Form. 20C50000" See Form 20C50000 below. On-demand performance bonds and letters of credit are used to provide a financial guarantee that a contractor will live up to the terms of the contract.