TG20:21 is available on an annual subscription basis, costing £300 + VAT per login per year, which is discounted to £75 for NASC full members. Users can access TG20:21 – including the associated and updated Operational and Design Guides – via the NASC ePortal here. TG20 compliance sheets are now double-sided, with an illustration and principal compliance criteria on the front, and detailed compliance criteria listed on the reverse. The latest version builds upon TG20:13, retaining its user-friendly look and feel, but includes a number of revisions to make the process of producing compliant scaffolding – in accordance with the European standard BS EN 12811 – even simpler, and incorporates a wider range of scaffolding types.Īdditions include exterior birdcages, tube and fitting mobile towers, tube and fitting loading bays without beams, and tied independent scaffolds with three inside boards. As with TG20:13, development has been carried out in conjunction with CADS (Computer and Design Services Limited), an international specialist in structural engineering design and technical authors of the TG20 eGuide software.īy using the TG20:21 eGuide, users can produce a wide range of standard scaffolding structures, without the need for bespoke design.
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