Factors in Population Growth The key factors in population change are natural increase (the number of births minus the number of deaths), net migration, and the interplay between these elements. These factors are in turn driven by fertility rates, the age structure of the population, mortality rates, life expectancy, and rates of in- and out-migration.
Federal law requires that before signing a lease for housing built before 1978, renters must receive the following from your landlord: An EPA-approved information pamphlet on identifying and controlling lead-based paint hazards, Protect Your Family From Lead In Your Home (PDF).
Sample Compliance Documents for EPA Lead Paint Regulation. NAHB's legal department has written template language for remodeling firms to use when working in homes affected by the U.S. Environmental Protection Agency regulation entitled Lead: Renovation, Repair and Painting.. Target homes are defined as pre-1978 homes where renovation activities will disturb lead paint.