Drug pricing and access policies in the United States and internationally may change and negatively impact the commercial viability of our product candidates. Proposed policy changes, including the potential for Medicare to negotiate with drug manufacturers, or the Medicare Drug Price Negotiation Program, under the Inflation Reduction Act of 2022, or the IRA, may limit our ability to competitively price our product candidates, if approved. Further, commercial insurers may limit patient access to our product candidates, if approved and other branded therapies. The regulations that govern marketing approvals, pricing and reimbursement for new drugs vary widely from country to country. In the United States, recently enacted legislation may significantly change the approval requirements in ways that could involve additional costs and cause delays in obtaining approvals. Some countries require approval of the sale price of a drug before it can be marketed. In many countries, the pricing review period begins after marketing or product licensing approval is granted. In some foreign markets, prescription pharmaceutical pricing remains subject to continuing governmental control even after initial approval is granted. As a result, we might obtain marketing approval for a product in a particular country, but then be subject to price regulations that delay our commercial launch of the product, possibly for lengthy time periods, and negatively impact the revenue we are able to generate from the sale of the product in that country. Adverse pricing limitations may hinder our ability to recoup our investment in one or more product candidates, even if any product candidates we may develop obtain marketing approval.
