
| PJDS are accredited under the National Electricity Registration Scheme (NERS) administered by LLoyd's under the following scopes: | 
Scope  | 
    Accredited For  | 
  
| Electrical Design of Distribution Networks covering: | LV Cable Networks - Domestic, Industrial / Commercial; HV Cable Networks - 11kV, 33kV; Substations - 11kV, 33kV | 
| Jointing: | LV Dead, LV Live, 11kV, 33kV | 
| Civil Works: | Civil Works | 
| Cable Laying: | LV, 11kV, 33kV | 
| Substation Installation: | 11kV, 33kV | 
| Network Connections Jointing: | Metered, Unmetered, LV Terminations, LV Mains and Services, HV Terminations, HV Mains and Services | 
| Unmetered: | Unmetered | 
| We also train, assess and authorise our own staff to work on all DNO networks under our own Operational Safety Rules. In addition to this, our craftsmen hold authorisations from DNO's: | 
      
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| and IDNO's: | 
      
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| PJDS are also accredited under the Achilles: UVDB Verify Scheme |