Is a report or certificate provided after an LEV system test?

According to the HSE guidance HSG258, the report must contain:
1. System Details

• Unique identification (system or unit number)
• Description of the LEV system (type, function, location)

• Test methods used
• Measured airflow and pressure readings
• Performance comparison against design or benchmark standards
• Results of visual inspection and functional checks

• Clear statement on whether the system is:
  • Performing effectively
  • Inadequate or failing to control exposure
  • Requiring remedial action

• Details of any repairs, maintenance, or adjustments needed to restore performance

• Name and signature of the competent person
• Qualifications or accreditation (e.g. BOHS P601)
• Date of test
• Next due date (usually 14 months later unless a shorter period is required)