| Type of Sample / Test | Test Description | Standard | HOKLAS Accreditation |
| Concrete | Compressive strength of concrete cubes in the force range 50 kN 3000 kN | CS1 : 2010 Section 12 | Yes |
| Concrete | Density of hardened concrete | CS1 : 2010 Section 16 | Yes |
| Concrete | Curing of test specimens | CS1 : 2010 Section 10 | Yes |
|
| Concrete | Mixing and sampling fresh concrete in the laboratory | CS1: 2010 Section 11 | Yes |
| Concrete | Compressive strength of concrete cores in the force range 50 kN 3000 kN | CS1 : 2010 Section 15 | Yes |
| Concrete | Tensile splitting strength of cylindrical specimens | CS1 : 2010 Section 13 | Yes |
| Concrete | Water absorption | BS 1881 : Part 122 : 1983 + Amd. 6108 | Yes |
| BS 1881: Part 122: 2011 |
| Concrete | Concrete's ability to resist chloride ion penetration | CS1 : 2010 Section 19 | Yes |
| Concrete | Water absorption | BS : 1881 Part 122 : 2011 | Yes (DG) |
| Concrete | Depth of penetration of water under pressure | CS1 : 2010 Section 18 | Yes |
| Grout | Compressive strength of grout cubes in the force range 50 kN to 3000 kN | CS1 : 2010 Section 12 | Yes |
| Concrete | Suitability of water for making concrete | BS EN 196-1: 2016 | Yes |
| BS EN 196-3: 2016 |
| (strength and setting time) | in conjunction with the following specification: |
| BS EN 1008 : 2002 Cl. 4.4 |
