• Obtain the Certification for Additional Truck Weights form from any motor vehicle office or may be requested to be mailed to you by calling the IRP office at (603) 227-4110.
• Certification for Additional Truck Weights form must be completed by the manufacturer or authorized agent (dealership) or a line sheet from the manufacturer must be attached to the application.
• Bring the completed form, and the original or a photocopy of the current valid registration from the jurisdiction in which the vehicle is registered, along with a copy of the previous overweight certification from the prior year (if applicable) to one of our motor vehicle offices or mail this information to

NH Dept. of Safety

DMV IRP

23 Hazen Drive

Concord NH 03305

Applicant must present the required identifications while submitting the application form. Follow link for identification requirements http://www.nh.gov/safety/divisions/dmv/forms/documents/identification-residency.pdf

NH Dept. of Safety

DMV IRP

23 Hazen Drive

Concord NH 03305

Follow link for the list of DMV offices http://www.nh.gov/safety/divisions/dmv/locations/index.htm

Provide eligibility criteria's for going through this procedure.

Please note that fees are for power units only. There is no charge for trailers.

Number of Axles (vehicle examples): 2 (moving vans, box trucks); Legal Registered Weight: 33,400 lbs.; Certified Weight: 37,400 lbs.; $105.00 certification fee plus monthly fee: $3.20;

Number of Axles (vehicle examples): 3 (dump, logging, flatbeds); Legal Registered Weight: 55,000 lbs.; Certified Weight: 65,000 lbs.; $105.00 certification fee plus monthly fee: $8.00;

Number of Axles (vehicle examples): 4 (dump, logging, flatbeds); Legal Registered Weight: 60,000 lbs.; Certified Weight: 73,000 lbs.; $105.00 certification fee plus monthly fee: $10.40;

Number of Axles (vehicle examples): 5 (tractor trailer combo) ; Legal Registered Weight: 80,000 lbs.; Certified Weight: 84,000 lbs.; $105.00 certification fee plus monthly fee: $4.80;

Number of Axles (vehicle examples): 6 (tractor trailer combo); Legal Registered Weight: 80,000 lbs.; Certified Weight: 99,000 lbs.; $105.00 certification fee plus monthly fee: $22.80;

Explain the time until which the certificate/document is valid.
e.g. Birth Certificate Valid Forever

Please attach documents which can be used by people who would like to follow this procedure.    

Please attach sample completed documents which would help other people who would like to follow this procedure.    

Please explain the processing your application.    

Videos explaining the procedure or to fill the applications. 
Attach videos using the following tag <&video type="website">video ID|width|height<&/video&> from external websites.
Please remove the "&" inside the tags during implementation.
Website = allocine, blip, dailymotion, facebook, gametrailers, googlevideo, html5, metacafe, myspace, revver, 
sevenload, viddler, vimeo, youku, youtube
width = 560, height = 340, Video ID = Can be obtained from the URL of webpage where the video is displayed.
e.g In the following url "http://www.youtube.com/watch?v=Y0US7oR_t3M" Video ID is "Y0US7oR_t3M". 
	

To certify your truck and/or trailer for overweight, a Certification for Additional Truck Weights form must be completed by the manufacturer or authorized agent (dealership) or a line sheet from the manufacturer must be attached to the application. Forms may be obtained at any motor vehicle office or may be requested to be mailed to you by calling the IRP office at (603) 227-4110.

Please bring in the completed Certification for Additional Truck Weight form, and the original or a photocopy of the current valid registration from the jurisdiction in which the vehicle is registered, along with a copy of the previous overweight certification from the prior year (if applicable) to one of our motor vehicle offices or mail this information to NH Dept. of Safety, DMV IRP.

Placement of Decals

• Some jurisdictions do not allow our overweight decals to be placed on their license plates, so as a result, the overweight decals for both out-of-state trucks and trailers are to remain attached to the paperwork and shown with credentials when pulled over by law enforcement.
• Overweight decals for power units based in New Hampshire are to be displayed on the front plate, underneath the year decal.
• Overweight decals for trailers are to be displayed on the trailer plate underneath the year decal.
• If the overweight decal does not fit horizontally, then it may be placed vertically.

• Full Name
• Mailing address
• Telephone Number

For vehicles or a combination of vehicles that choose to haul additional weight exceeding the limitations of RSA 266:18, motor carriers must complete New Hampshire's overweight certification process. This certification is a supplement to the legal registration and must be carried in the vehicle at all times.

Enter other informations which might help

Please explain what are other uses of obtaining this document/certificate.
e.g. Birth Certificate can be used as proof of identity.

Place some external links which might help

More information which might help people.