You can get an alcohol or drug assessment for the court through several avenues:

1. **Licensed Treatment Centers**: Look for local substance abuse treatment centers or rehabilitation facilities. Many of these offer assessments that are recognized by the court.

2. **Counselors or Therapists**: Licensed counselors or therapists specializing in addiction can conduct assessments and provide documentation for the court.

3. **Community Health Services**: Many community health organizations provide substance abuse assessments and may be able to assist with court-related documentation.

4. **Probation or Parole Office**: If you are on probation or parole, your officer may have recommendations for where to get an assessment.

5. **Court Resources**: Check with the court where your case is being heard. They may have a list of approved providers for assessments.

6. **Online Directories**: Websites like the Substance Abuse and Mental Health Services Administration (SAMHSA) offer directories of treatment services that can help you find local providers.

Make sure to confirm that the provider you choose is recognized by the court for your specific requirements.