Handbook EL-307 - Reasonable Accommodation, An Interactive Process - Contents 153 Determining What Is Undue Hardship 153.1 Overview The law does not require the Postal Service to provide an accommodation, e..." /> Handbook EL-307 - Reasonable Accommodation, An Interactive Process - Contents 153 Determining What Is Undue Hardship 153.1 Overview The law does not require the Postal Service to provide an accommodation, e..." />