FAQ

In the menu below you will find frequently asked questions and answers on the purchase of login code(s) and the operation of the GPI. If you are not sure which GPI you need, please contact your client or employer. If your question is not listed, please contact us.

GPI stands for General Site Safety Instructions (GPI). On this website you can take 3 GPIs: the GPI B&U (for residential and non-residential building sites), the GPI Infra (for groundwork, road, rail and hydraulic engineering) and the GPI Installation (for installers and engineers working on B&U, Infra Projects and projects for existing construction).

No, the GPIs can be followed in the most commonly used modern browsers (Chrome, Firefox, Safari, Edge). As far as the browser Internet Explorer 11 is concerned, your user experience may not be optimal. Microsoft now advises companies not to use IE11 anymore. For more information, see the Microsoft website.The GPIs can be followed on PC, laptop, tablet and smartphone).

The GPI is compulsary from 1 April 2019. From that date, all employees of subcontractors and suppliers who carry out work on the construction site (after passing the safety instruction board) must have their GPI for all projects in order to gain access to the construction site. At the gate it is checked whether an employee is in possession of the certificate of the required GPI
(B & U, Infra, Installation). Until then, the GPI of subcontractors and subcontractors will still be accepted as generic gate instruction on the projects. already follow the GPI.

The moment you have purchased a login code in the webshop, it will be placed in your account. You will find the number of login codes that you still have under the heading 'Login codes'. They are not actual codes (no number sequence) and you do not have to enter a code anywhere before you start the instruction. At the moment you start the instruction, a code is written off your credit in the background.

Are you an employee at a company? Then your employer is responsible for buying login codes. You can then ask your supervisor.
Are you self-employed? Then you buy a login code yourself. A login code for the GPI is for sale in the webshop and costs € 8,75 (ex. VAT) With this login code you can complete the test for the chosen GPI a maximum of three times. Under the order amount of € 100, - excluding VAT (from 12 login codes) you can only pay with iDEAL(only in NL) or credit card. Above that also on invoice. Login codes are valid for a year (12 months).

Are your employees at a company? Then you will receive a login code from your employer (via an invitation link in an e-mail and you only have to fill in your details and create a password yourself).
Do you provide a login code yourself, because you are self-employed for example? Then you create an account to be able to register. Then you can purchase a login code in the webshop.To be able to register you must first create an account. Go to the Login page. On the right, click on ‘Create account’ and enter the requested details. Then, at the bottom of the page, click on ‘Create an account’.

You can simply go to the webshop and purchase them on invoice. You can also contact us by filling in the form on our contact page or by sending an e-mail toComplete the form on our contact page or send an email stating the following details: name of the company, the contact person and position, telephone number and email address. Please state the number of login codes (>100) you would like to buy. We will then contact you as soon as possible.

If you only come to visit (always under supervision), you do not have to follow the GPI. It is advisable, in addition to following the instructions of your supervisor, to then preview the 'Safety film for visitor construction site' on the safety risks and safety rules on the construction site. You can find this film on the homepage of this website. You may be asked to sign a form stating that you have seen the Security film visitor building site.

The GPI is compulsary upon delivery at the construction site or traffic depostion (behind the sign with the safety instruction). The GPI is not obligatory when delivered outside the fence of the construction site.

If you are registered as a company (with you and your e-mail address as the business contact person) it is possible to become a candidate with the same e-mail address.
You can do this by adding yourself as a candidate in the overview.
In case a login code is present, an invitation can be sent to your own candidate in order to follow the GPI.

Importing candidates is only possible if you are a company (employer). After you have logged in, under the ‘Add candidates’ tab, you can choose between adding one or several candidates. To add a group you can first download an example template to complete a CSV file.

To log in, go to the Login page. You can only log in if you have already created an account. Enter your email address and password. You will have chosen this password when creating the account.

Go to the Login page and click on ‘Forgotten password’. Enter your email address and then click on ‘Recover your password’. You will receive an email containing a link. With this link you can set a new password.

Go to the webshop, click on ‘Purchase login codes’ and go after that to ‘Create account'. At 'Entering details' choose 'Company' (that is default) and tick off the box ‘Are you freelancer?’ After you have filled in all the details you can create an account (with a self-made password). You can then purchase a login code.

Log in as 'Company'. You will enter the page ‘Candidates overview‘. Click on 'Invite candidate' if you see yourself as a candidate in the overview. If you are not there, click on 'Add candidates' first. Fill in all the required data and click on 'Add candidate'. Go back to the overview page. You will now see yourself. Click on 'Invite Candidate'. In the search field, type your last name and select the GPI you want to follow. Finally, click on 'Invite candidate'. An e-mail message is sent to your e-mail address with a link to the GPI. Click on the link. You will enter the login screen. Log in with your login details. Then you can follow the GPI.

The GPI can be followed in six languages: Dutch (Nederlands), English, German (Deutsch), Polish (Polski), Romanian (românesc) and Turkish (Türk).
You can take the test in 17 languages: Dutch (Nederlands), German (Deutsch), English (English), French ( français ), Hungarian (magyar), Italian (Italiano), Lithuanian (Lietuviškai), Polish (Polski), Portuguese (Portugues), Romanian (românesc), Slovak (slovenský), Spanish (Espagnol), Turkish (Türk), Bulgarian (български), Croatian (hrvatski), Russian (русский) and Greek (Ελληνικά).

You can follow the GPI in six languages: Dutch (Nederlands), English, German (Deutsch), Polish (Polski), Romanian (românesc) and Turkish (Türk). You can select a language when you start the GPI.
You can take the test in 17 languages: Dutch (Nederlands), German (Deutsch), English (English), French ( français ), Hungarian (magyar), Italian (Italiano), Lithuanian (Lietuviškai), Polish (Polski), Portuguese (Portugues), Romanian (românesc), Slovak (slovenský), Spanish (Espagnol), Turkish (Türk), Bulgarian (български), Croatian (hrvatski), Russian (русский) and Greek (Ελληνικά). You can select a language the moment you start the test.

Yes, click on this icon to have the text read out loud.

You can leave a question open while you make the test by marking it. You can then return to the highlighted question before you finish the test to still answer it.

With a login code you can complete the test for the GPI a maximum of 3 times. Before the test starts, you view the GPI. You can view this as often as you like. Login codes are valid for a year (12 months).

You have 30 minutes to make the test. There is a timer running to show how much time you have left. If it takes longer than 30 minutes you will use an exam attempt. You can then take a new exam attempt.

You can obtain a certificate by passing the GPI test. Before taking the test, you will view the GPI. You can view this as often as you like. The test starts after that. If you start the test, your login code is deemed as having been used once.

The employer or client can always look up and view the results of passed GPIs, e.g. in the Register GPI. The employer or client will only see your name and date of birth in the GPI register and whether you have passed the exam. A year after your registration has expired, your data will be deleted or sooner if you indicate that.

If you have passed the test, you can immediately download your certificate. You can also download the certificate later from your account.

You can take the test maximum 3 times with one login code. If you failed to pass three times, you will need a new login code. You can buy this yourself in our webshop or contact your employer or client to arrange this.

The validity of is the GPI Infra and the GPI B&U is one year. The expiry date is stated on the certificate and in the Register GPI.
When the validity of the certicate has expired and you do not obtain a new certificate, your data will we stored for maximum one year. Data of payment will be stored according tot the legal directives.

Yes, you will receive the invoice by email after you have paid. You can also download your invoices from your account. Under the order amount of € 100, - including VAT (from 12 login codes) you can only pay with iDEAL or credit card. Above that also on invoice.

We need your personal details for registrations, entries, invoices and certifications. In our privacy statement we set out how we (as data controller) safeguard your privacy.

The platform is GDPR-compliant. Your personal data will be stored at a certified data centre within the Netherlands according to ISO 20000, ISO 27001 and NEN7510. Monthly updates will be done to the platform in order to prevent and to solve possible security problems. Third-party tests are also performed to determine whether the platform is still safe and compliant with laws and regulations.

We only request information that we need for registration in the register GPI and (if applicable) in regard of invoicing. You are responsible for the correctness of your data. A year after your registration has expired, your data will be deleted. Payment details are kept longer, because this is legally required. For more information you can consult the privacy statement in the footer of the website.

Yes, you can submit a request for this via our contact form https://gpi.explainsafe.nl/contact.
To prevent misuse, we may ask you to identify yourself. You will receive a response within 4 weeks.

To report a possible data breach, you can send a e-mail to our Data Protection Officer via data@explain.nl.

You can contact our Data Protection Officer via data@explain.nl.