Audit 321993

Title: BASIS OF PRESENTATION Accounting Policies: Expenditures reported on the schedule are reported on the accrual basis of accounting. Such expenditures are recognized following the cost principles contained in Uniform Guidance*, wherein certain types of expenditures are not allowed or are limited as a reimbursement. The Organization has not elected to use the 10% de minimis indirect cost rate as allowed under Uniform Guidance. De Minimis Rate Used: N Rate Explanation: Not applicable. The accompanying schedule of expenditures of federal awards includes the Federal award activity of Las Cumbres Observatory Global Telescope Network Inc. and Subsidiary (the “Organization”), under programs of the federal government for the year ended December 31, 2023, in accordance with the requirements of Title 2 U.S. Code of Federal Regulations Part 200, Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards (“Uniform Guidance”). Because the schedule presents only a selected portion of the operations of the Organization, it is not intended to and does not present the financial position, activities, or cash flows of the Organization.

Title: SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Accounting Policies: Expenditures reported on the schedule are reported on the accrual basis of accounting. Such expenditures are recognized following the cost principles contained in Uniform Guidance*, wherein certain types of expenditures are not allowed or are limited as a reimbursement. The Organization has not elected to use the 10% de minimis indirect cost rate as allowed under Uniform Guidance. De Minimis Rate Used: N Rate Explanation: Not applicable. Expenditures reported on the schedule are reported on the accrual basis of accounting. Such expenditures are recognized following the cost principles contained in Uniform Guidance*, wherein certain types of expenditures are not allowed or are limited as a reimbursement. The Organization has not elected to use the 10% de minimis indirect cost rate as allowed under Uniform Guidance. *Such expenditures are recognized following, as applicable, either the cost principles in OMB Circular A-122 Cost Principles for Non-Profit Organizations, or the cost principles contained in Title 2 U.S. Code of Federal Regulations Part 200, Uniform Administrative Requirements, Cost Principles and Audit Requirements for Federal Awards.