1. Go to https://www.nzqa.govt.nz/framework/explore/index.do and enter your school's name
2. Click on your school's name, and under Consent to Assess click the link 'these standards and groups of standards':

Yes, they can be used individually, or together and in any order.
Level 2 has a theory component and a practical assessment. For the practical assessment please read the first 1-4 pages of the Assessment Guide in each unit standard.
Follow the link https://www.competenz.org.nz/resources/categories/apparel
Schools have base scope to Level 2, but you will need to check that you have CTA for Level 3.
Yes, please ensure you check the unit standard expiry date and version. You can do this via NZQA.
Please note: It is preferred that schools use the new unit standards. They have been created specifically for use in schools. Industry and teacher input, and collaboration was sought regarding skills and knowledge required for school leavers.
No, your learners may complete any project, as long as it shows they meet the assessment criteria.
No, your learners may complete any project, as long as it shows they meet the assessment criteria.