In this ballot title review proceeding, petitioners challenge all aspects of the Attorney General’s certified ballot title for a proposed initiative measure, which the Secretary of State has denominated as Initiative Petition 137 (2002). We review the Attorney General’s certified ballot title to determine whether it substantially complies with the requirements of ORS 250.035(2). See ORS 250.085(5) (setting out standard of review).
The proposed measure would bar all courts from invalidating, enjoining, or otherwise preventing implementation of voter-approved ballot measures. The proscription would apply even if the voter-approved measures were enacted in violation of certain constitutional and other requirements, to which the proposed measure refers as “technical” grounds. The proposed measure also would reinstate any measures invalidated on such grounds in the two years preceding the date of the election at which the proposed measure appears on the ballot.
Petitioners’ challenges have a single theme, and the challenge to the caption is representative. The caption of the Attorney General’s certified ballot title to the proposed measure states:
“AMENDS CONSTITUTION: PROHIBITS COURTS FROM INVALIDATING VOTER-APPROVED BALLOT MEASURES BASED ON SPECIFIED CONSTITUTIONAL DEFICIENCIES; APPLIES RETROACTIVELY”
Petitioners attack the phrase, “based on specified constitutional deficiencies,” on the ground that it is under-inclusive and, therefore, inaccurate. Petitioners’ point is well taken. As we have noted, the proposed measure includes, within its list of “technical” grounds on which courts will not be able to invalidate voter-approved ballot measures, a group of sub-constitutional grounds. Those grounds include inaccuracies in ballot titles or explanatory statements, and any “errors or omissions” by elections officers. The caption and all other *467 parts of the ballot title should reflect that fact. None does. The matter must be referred to the Attorney General to correct those defects. ORS 250.085(8).
Ballot title referred to the Attorney General for modification.