| 2026 | News |
| August 24 | Aluminum Bronze sample BS 954d is now available. |
| August 21 | Cast Iron sample BS 285CD is no longer available. |
| August 04 | Leaded steel sample BS 74F final certification has been completed. |
| July 31 | Steel sample BS 86g is now available. |
| July 31 | Steel sample BS 86g is now available. |
| July 24 | Stel setting-up sample BS 03D is no longer available. |
| July 20 | Bronze sample BS 863c is now available. |
| July 10 | Copper sample BS 18150A is no longer available. |
| July 02 | Low Alloy Steel sample BS 45B is no longer available. |
| June 19 | Bronze setting-up sample BS SU 675 is now available. |
| June 16 | Steel sample BS UK406 is now available.
Bronze samples BS 630d and BS 630e are now available. |
| June 11 | Cobalt/Chromium/Iron/Nickel alloy sample BS CoCrNi has been revised to correct the uncertainty for Mn and Nb. |
| June 09 | Bronze setting-up sample BS SU 863a is now available. |
| June 04 | Bronze sample BS 675C is now available.
Nickel sample BS 189A has been revised to meet ISO 17034. 310 Stainless sample BS 9842 has been revised to meet ISO 17034. 410 Stainless sample BS 410C has been revised to meet ISO 17034. |
| May 07 | Steel sample BS 1020 is no longer available. |
| April 29 | Brass sample BS 360B is no longer available. |
| April 22 | High Alloy Steel sample BS 187E final certification has been completed. |
| April 20 | Steel sample BS XFFA final certification has been completed. |
| April 07 | Cobalt sample BS 1233 is now available.
Nickel sample BS 625G is now available. |
| April 02 | Cast Iron sample BS 228CI is no longer available. |
| March 30 | Cast Iron sample BS 291JA is no longer available. |
| March 18 | Steel sample BS PM15B final certification has been completed. |
| March 12 | Steel sample BS 1117 final certification has been completed. |
| March 10 | Steel sample BS TS-5 final certification has been completed. |
| March 09 | Steel sample BS PM15A final certification has been completed. |
| March 05 | Steel sample BS UK410 is now available. |
| March 04 | Steel sample BS 17-4PHD is now available. |
| February 26 | Nickel Powder sample BS HPN-1 oxygen content has been revised. |
| February 12 | Cast Iron sample BS 291JI is no longer available. |
| January 30 | Steel sample BS 1211 is now available. |
| January 27 | Steel sample BS 1086 final certification has been completed. |
| January 20 | Steel sample BS 68C is no longer available. |
| January 08 | Steel samples BS LF2D and BS D-6B final certifications have been completed. |
| January 05 | Steel sample BS 4140D is now available. |
| January 02 | Cast Iron sample BS 286CI is no longer available.
Steel setting-up sample BS SU 4140 is now available. |
| 2025 | News |
| December 10 | Cast Iron sample BS 291HG is no longer available. |
| December 08 | Cast Iron sample BS 285CC is no longer available. |
| December 04 | Cast Iron sample BS 291HI is no longer available. |
| November 17 | Cast Iron sample BS 291JJ is no longer available. |
| September 16 | Steel sample BS Z100 is now available.
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| September 08 | NIckel sample BS 825E is no longer available. |
| August 29 | Cast Iron sample BS 291HH is no longer available. |
| August 28 | Cast Iron sample BS 291JA is now available.
Cast Iron sample BS 291JB is now available. Cast Iron sample BS 291JC is now available. Cast Iron sample BS 291JD is now available. Cast Iron sample BS 291JE is now available. Cast Iron sample BS 291JF is now available. Cast Iron sample BS 291JG is now available. Cast Iron sample BS 291JH is now available. Cast Iron sample BS 291JI is now available. Cast Iron sample BS 291JJ is now available. |
| August 21 | Cast Iron sample BS 291HE is no longer available. |
| August 05 | Cast Iron sample BS 291HJ is no longer available. |
| August 01 | Tensile sample BS TRM-1 is no longer available. |
| July 30 | Steel sample BS 1762A final certification has been completed. |
| July 22 | Nickel base sample BS 825G final certification has been completed. |
| July 17 | Steel sample BS LF3A final certification has been completed. |
| July 10 | Nickel base sample BS 718E final certification has been completed. |
| June 24 | Cast Iron sample BS 286CE is no longer available. |
| June 19 | Cobustion sample BS HON-W is now available. |
| June 10 | High Alloy Steel sample BS 187E is now available. |
| May 19 | Cast Iron sample BS 291HF is no longer available.
Tool Steel sample BS 37G is no longer available. |
| April 30 | Steel sample BS 300B final certification has been completed. |
| April 25 | Cast Iron sample BS 285CB is no longer available. |
| April 23 | Tool Steel sample BS D-6B is now available. |
| April 16 | Carbon Steel sample BS 1030 is no longer available. |
| April 15 | Steel sample BS 4340 is no longer available. |
| April 03 | Leaded steel sample BS 74F is now available. |
| March 06 | Carbon Steel sample BS 1086 is now available. |
| February 28 | Steel sample BS XFFB is now available. |
| February 27 | Steel sample BS XFFA is now available. |
| February 26 | Steel samples BS 1020B and BS 1141 final certification has been completed.
Steel sample BS LF2D is now available. |
| February 25 | Steel sample BS 1117 is now available.
Cast Iron sample BS 291HD is no longer available. |
| February 24 | Carbon steel sample BS 1020A final certification has been completed. |
| February 07 | Steel sample BS 1016B final certification has been completed. |
| February 06 | IMN has revised the following certificates to include more data and 17034 accreditation:
Bismuth base samples IMN LD and LD33. Copper base samples IMN BI, IMN BJ, IMN CS, IMN MH, IMN MI, and IMN NC. Tin base samples IMN LA. Zinc base samples IMN ZG. |
| February 04 | Titanium samples BS T-4B and BS T-5B have been revised to include more data. |
| January 31 | Carbon steel sample BS 1016A final certification has been completed. |
| January 30 | Titanium sample BS 10-2-3 has been revised to include more data. |
| January 22 | Cobustion sample BS HON-V is now available.
Tool Steel samples BS 36E final certification has been completed. |
| January 15 | Steel sample BS 37H final certification has been completed. |
| January 13 | Cast Iron sample BS 291HC is no longer available. |
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