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certificate

In cryptography, a certificate authority or certification authority (CA) is an entity that issues digital certificates. A digital certificate certifies the ownership of a public key by the named subject of the certificate. This allows others (relying parties) to rely upon signatures or on assertions made about the private key that corresponds to the certified public key. A CA acts as a trusted third party—trusted both by the subject (owner) of the certificate and by the party relying upon the certificate. The format of these certificates is specified by the X.509 or EMV standard.
One particularly common use for certificate authorities is to sign certificates used in HTTPS, the secure browsing protocol for the World Wide Web. Another common use is in issuing identity cards by national governments for use in electronically signing documents.

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  1. S

    Building Regulations Compliance Certificate

    The self-certification certificate states that "....the work was carried out in accordance with Gas Safety (Installation and Use) Regulations, as well as other relevant industry standards" I would be very grateful to know what you think "other relevant industry standards" are, please? Also...
  2. C

    Unvented cylinder certificate

    Hi guys I've done my G3 in December as I needed to fit an unvented cylinder in a restaurant. I said to the client to notify BC about the installation. The restaurant is new so BC came around a couple of times for inspection. I said to the owner that they will have to give him the certificate...
  3. P

    Gas safety certificate

    Hi all just a quick question, a customer of mine was having a smart meter installed when they found a leak and capped the gas off. I had a quick look at the gas run it runs through walls and floors with no sleeving so suggested a brand new run. Not being gas safe i cannot do it and the customer...
  4. G

    G3 qualification and unvented hot water cylinder certificate

    Hi, I've had a boiler and unvented pressurised hot water cylinder installed. I have received the Gas Safe certificate for my boiler install but nothing for the cylinder. I've been in touch with the plumber and he says he doesn't apply for that for customers and I would have to do it myself. Is...
  5. J

    Landlord Gase Safe Certificate

    So I have an annual Gas Safe Inspection done at a property I rent, it is done by the same company that provides my boiler cover, they usually call and book the time themselves. However the Engineer who deals with this has left and a new Engineer cannot now call out until after the certificate...
  6. R

    Technical certificate 6129

    Hi. So i gained a technical certificate 6129 at collage 12 years ago. Gave up on the whole idea because i couldn't find a plumber to take me on to do the full nvq. Now my question is does this qualification still count towards an nvq. I now have a plumber friend so could get assesed with him. Or...
  7. R

    Energy Performance Certificate (EPC) for houses

    I recently had an EPC undertaken for a house I rent out. After the survey was done and a certificate had been issued I notice that the surveyor had recommend that thermostatic radiator valves be fitted to ALL radiators. I pointed out that with a combi boiler a percentage of radiator / emitor...
  8. D

    Gas safety certificate

    First post so apologies if its in the wrong place. If a gas grill on a gas cooker doesn't light due to no gas is it classed as AR as flame picture cannot be determined.
  9. Lee Davies

    Paper/Electronic Certificates and Signing off.

    Hello all, Just being nosey. How do you all carry your certificate completion out? Do you still use good old carbon copy pads? I know others pay for software which keeps everything under one roof. I have my own templates which I have created for the following: Landlord Safety Certs...
  10. L

    New boiler documentation

    I'm back again after what is turning out to be abit of a headache, i had a boiler fitted recently and I was assured any necessary documentation would be provided, I was under the impression I would receive a gas safety cert along with a building compliance cert, What I have been sent is a...
  11. R

    Landlord certificate - copy for tenants legally required

    Letting agent arranged LL cert on my mother's house recently. Tenants tell me the RGI has not left them with a copy of the safety certificate. Am I correct in my understanding that the form is still a triplicate form and that the black, green, pink sheets are required to be one retained by the...
  12. J

    Cp12 landlords certificate

    Hi I am gas safe registered but The only appliances I have is boilers and cookers that’s all I really work on. I have been asked to do a cp12 for somebody and they have fires in the property does this mean I wouldn’t be able do do it? Sorry if it seems like a stupid question
  13. D

    Gas Landlords Certificate

    Evening All, I need advise and guidance to set up a small business. I want to start with doing Gas Safe inspection, for myself. My experience and knowledge, I done colleges courses Gas techincal level 2 straight after the course I got a job in British Gas were I worked for 5 years, I was Gas...
  14. S

    Certificate software

    Hi there, just would like some help on which software people prefer to use to create their gas certificates if they do it through their phone or tablet. I have been trying ‘Gas checker’ but I’m not overly keen on it. I feel the software is a bit poor. Thanks
  15. M

    isolation certificate

    I have recently completed a drain down and decommission in an office block. Another company are now doing some rip out and have asked for an isolation certificate for gas and water. Does anyone have a template for this?
  16. Stants

    Certificate and Qualifications for Central Heating

    Hi I'm changing my old Vented heating system to an un Vented pressurised system ( loft Con ) I've been in contact with a plumber he's sounds ok but if I agree to get him to do the work what qualifications should I be looking from him regarding gas etc and should I get some sort of certification...
  17. S

    Gas certIficate required

    Hi, I have been asked to provide a gas cert but they are not a landlord. They are selling the house and require a certificate to prove everything is working fine. I have the landlord safety certs already but can’t seem to find any others just for Gas certs. Will I be ok to just fill out a...
  18. G

    Static Caravan Safety Check - Re-issue of Certificate after Doing Work.

    My static caravan, running off bottled LPG, had its boiler service and gas safety check carried out (at, in my view, an exorbitant price of £170) in late February. The gas engineer came back yesterday to remove the lounge gas fire and cap off its supply. In order that I have a record of him...
  19. moonlight

    Is there a seperate certificate, for a gas fire.

    I have never needed to do one. My customer had her boiler and fire serviced. I failed the gas fire as it was spilling. I said it could be cobwebs. She has now had the chimney cleaned. I have been back refitted the fire and tested. Passed both tests. Do I re-issue a cp12? or is there another form...
  20. K

    Certificate or no certificate

    I had a gas engineer move a gas pipe for me. He said no certificate was needed afterwards. Is that correct? More generally, when does a certificate need to be issued when working on gas? It would be useful for the public to know what to expect...
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