Often press releases end with a so-called disclaimer. Here's an example from a press release issued by a major oil company.

CAUTIONARY STATEMENT: Estimates, expectations, and business plans in this release are forward-looking statements. Actual future results, including project plans, capacities, costs, and schedules, could differ materially due to changes in market conditions affecting the oil and gas industry, political developments, the outcome of commercial negotiations, technical or operating factors, and other factors (...).