Unlike in the Parliament of the United Kingdom, where there is a recognised "Official Opposition" to the government of the day, all parties in the Scottish Parliament that are not in government are technically on the same footing as "opposition parties". With the Scottish National Party (SNP) currently in government, the Scottish Conservatives and Scottish Labour each form a shadow cabinet composed of Members of the Scottish Parliament (MSPs) and prospective parliamentary candidates. The Scottish Liberal Democrats do not.
Shadow cabinet ministers have a responsibility to shadow an individual government minister or a specific area of government. Other parties have frontbench teams with spokespersons covering multiple areas of government or which are composed of spokespersons from both within and outside the Scottish Parliament.