On rare occasions, a principal may waive course requirements. However, Washington State History (usually taken in middle school) and U.S. History are required by law and therefore ineligible for waiver. An exception is that Washington State History may be waived for incoming juniors or seniors from out of state. A waiver of credits may be granted in accordance with Washington State law and District Policy 2410. A maximum of 50% of a requirement may be waived.