The expertise of RDW-Advice lays in the optimalization of doors and door functions. The reality is that in buildings of all sorts, doors are often the weakest link, failing to stand up to regulations.

RDW- advice is the inventor of:

1. De HLS-catch (Hot Locking Safe catch)
   

2. De HLS-catch as part of a complete formula for in- and outward accessibility of doors
   

3. Promotor of a sign for accessibility of doors
   

In co-operation with industry colleagues, RDW-advice have developed a number of practical solutions with universal applications. RDW-advice are permanently on the lookout for new and innovative ideas.

RDW - advice is independent consultant for:

1. Legislative bodies
   

2. Designers
   

3. Manufacturers
   

4. Building owners and tenants
   

5. Legal agents
   

RDW- advice provides insight in:

1. Unclear and incorrect regulations
   

2. Improper competition
   

3. Quality control