Often copy certificates are purchased in error or on a speculative basis and so they are no longer required by the purchaser. The links below lead to websites that offer these copy certificates for sale.
| Classification: | GRO BMD, Certificate Exchange |
| Title: | Births or Baptisms, Deaths and Marriages Exchange |
| Link: | https://vicki.thauvin.net/chance/ireland/bmd/ |
| Description: | Births or Baptisms, Deaths and Marriages Exchange in Ireland |
| Classification: | GRO BMD, Adoption Records, Certificate Exchange, National |
| Title: | Certificate Exchange |
| Link: | http://www.certificate-exchange.co.uk/ |
| Description: | Certificate Exchange for B, M, D and Adoption Certificates |
| Classification: | GRO BMD, Births, Certificate Exchange, Deaths, Marriages |
| Title: | Ireland's BMD Exchange |
| Link: | https://vicki.thauvin.net/chance/ireland/bmd/ |
| Description: | Ireland's BMD Exchange of Information on BMD Certificates |
| Extra Info: | For Northern Ireland see UKBDM Exchange listing |
If you know of any web sites for BMD data not listed here, please let us know via the Contact Us page.