"Select a LEED certified building (5 points)."

- LEED 2009 for Commercial Interiors Rating System, page 1

Select a LEED certified building (of any level) for the LEED-CI renovation.

• "Assemble information about the base building's LEED certification from the building owner or manager."

- LEED-CI Version 3 Reference Guide, page 9

(Complete descriptions of documentation requirements are on LEED-Online)

• "Provide the LEED-CI Letter Template, signed by the responsible party, declaring that the commercial interiors project is located in a LEED certified building.
• Provide a copy of the core building LEED certification document."

-LEED-CI Reference Guide, page 25

"A building developed on a site documented as contaminated (by an ASTM E1903-97 Phase II Environmental Site Assessment or a local voluntary cleanup program) OR

A building on a site classified as a brownfield by a local, state or federal government agency.

Effective remediation of site contamination must have been completed."

- LEED 2009 for Commercial Interiors Rating System, page 1

• "A building developed on a site documented (by means of a ASTM E1903-97 Phase II Environmental Site Assessment) OR
• A building on a site that has been classified as a brownfield by a local, state, or federal government agency. Effective remediation of site contamination must have been completed."

- LEED-CI Reference Guide, page 26

• "Assemble information about the previous site contamination and remediation efforts undertaken."

- LEED-CI Version 3 Reference Guide, page 11

(Complete descriptions of documentation requirements are on LEED-Online)

• "Provide a copy of the pertinent sections of the ASTM E1903-97 Phase II Environmental Site Assessment documenting the site contamination OR provide a letter from a local, state, or federal agency confirming that the site is classified as a brownfield by that agency.
• Provide the LEED Letter Template, signed by the civil engineer or responsible party, declaring the type of damage that existed on the site and describing the remediation performed."

- LEED-CI Reference Guide, page 26

"A building that prior to its development had less than or equal to 50% imperviousness and has implemented a stormwater management plan that is equal to or is less than the predevelopment 1 1/2 year 24-hour rate and quantity discharge.

OR

A building that prior to its development had more than 50% imperviousness and has implemented a stormwater management plan that reduced predevelopment 1 1/2 year 24-hour rate and quantity discharge by 25% of the annual on-site stormwater load. This mitigation can be achieved through a variety of measures such as perviousness of site, stormwater retention ponds, and harvesting of rainwater for reuse.

Stormwater values are based on actual local rainfall unless the actual exceeds the 10-year annual average local rainfall, in which the 10-year annual average should be used."

- LEED 2009 for Commercial Interiors Rating System, page 1

1. "A building that prior to development had: Less than or equal to 50% imperviousness and has implemented a stormwater management plan that equals or is less than the pre-developed 1.5 year/24 hour rate and quantity discharge. OR
2. If greater than 50% imperviousness has implemented a stormwater management plan that reduced pre-developed 1.5 year/24 hour rate and quantity and discharge by 25% of the annual stormwater load falling on the site. (This is based on actual local rainfall unless the actuall exceeds the 10-year annual average local rainfall - then use the 10-yaer annual average.) This mitigation can be through a variety of measures including perviousness of site, stormwater retention ponds, capture of rainwater for reuse or other measures."

• "Determine the rates and quantities for pre- and postdevelopment conditions for the required storm events.
• Prepare a stormwater plan assessment from design documentation, or have one completed by a civil engineer or other professional.
• List stormwater management strategies and record the percentage of rainfall that each is designed to handle."

- LEED-CI Version 3 Reference Guide, page 15

(Complete descriptions of documentation requirements are on LEED-Online)

• "Provide the LEED Letter Template, signed by the civil engineer or responsible party, declaring that the post-development 1.5 year/24 hour peak discharge rate and quantity does not exceed the pre-development 1.5 year/24 hour peak discharge rate and quantity. Include calculations demonstrating that existing site imperviousness is less than or equal to 50%. OR
• Provide the LEED Letter Template, signed by the civil engineer or responsible party, declaring and demonstrating that the stormwater management strategies result in at least a 25% decrease in the rate and quantity of stormwater runoff. Include calculations demonstrating that existing site imperviousness exceeds 50%."

- LEED Reference Guide, page 28

"A building that has in place site stormwater treatment systems designed to remove at least 80% of the average annual site area's total suspended solids (TSS) and 40% of the average annual site area's total phosphorus (TP).

These values are based on the average annual loadings from all storms less than or equal to the 2-year 24-hour storm. The building must implement and maintain best management practices (BMPs) outlined in Chapter 4, Part 2 Urban Runoff, of the EPA Guidance Specifying Management Measures for Sources of Nonpoint Pollution in Coastal Waters, January 1993 (EPA 840B922002) or the local government's BMP document, whichever is more stringent."

- LEED 2009 for Commercial Interiors Rating System, page 1-2

• "A building that has in place site stormwater treatment systems designed to remove 80% of the average annual site area Total Suspended Soilds (TSS) and 40% of the average annual site area Total Phosphorous (TP).
• These values are based on the average annual loadings from all storms less than or equal to the 2-year/24 hour storm. The building must implement and maintain Best Management Practices (BMPs) outlined in Chapter 4, Part 2 (Urban Runoff), of the United States Environmental Protection Agenc's Guidance Specifying Management Measures for Sources of Nonpoint Pollution in Coastal Waters, January 1993 (Document No. EPA 840B92002), or the local government's BMP document, whichever is more stringent."

- LEED Reference Guide, page 34

• "List the best management practices used to treat stormwater and record the percentage of annual rainfall that each is designed to handle.
• For structural controls, list and describe the measures, and determine the percentage of annual rainfall that each is designed to handle."

- LEED-CI Version 3 Reference Guide, page 19

(Complete descriptions of documentation requirements are on LEED-Online)

• "Provide the LEED Letter Template, signed by the civil engineer or responsible party declaring that the design complies with or exceeds EPA or local government Best Management Practices (whichever set is more stringent) for removal of Total Suspended Solids and Total Phosphorous."

- LEED Reference Guide, page 34

"A building that provides shade (or will provide shade within 5 years of landscape installation); and/or uses light-colored or high-albedo materials with a solar reflectance index (SRI)¹ of at least 29; and/or has open-grid pavement areas that individually or in total equals at least 30% of the site's nonroof impervious surfaces, such as parking areas, walkways, plazas, and fire lanes.

OR
A building that has placed a minimum of 50% of parking spaces underground or covered by structured parking.

OR
A building that has an open-grid pavement system (less than 50% impervious) for 50% of the parking lot area."

¹ The solar reflectance index (SRI) is a measure of the constructed surface's ability to reflect solar heat as shown by a smal1 temperature rise. It is defined so that a standard black surface (reflectance 0.05, emittance 0.90) is 0 and a standard white surface (reflectance 0.80, emittance 0.90) is 100. To calculate the SRI for a given material, obtain the reflectance value and emittance value for the material. SRI is calculated according to ASTM E1980. Reflectance is measured according to ASTM E903, ASTM E1918 or ASTM C 1549. Emittance is measured according to ASTM E 408 or ASTM C 1371."

- LEED 2009 for Commercial Interiors Rating System, page 2

• "A building that provides shade (or will have within 5 years of construction) and/or uses light-colored/high-albedo materials with a Solar Reflectance Index (SRI) of at least 30, and/or open grid pavement, that individually or in total equals at least 30% of the site's non-roof impervious surfaces, which include parking areas, walkways, plazas, fire lanes, etc., OR

• Has placed a minimum of 50% of parking spaces underground or covered by structured parking, OR

• Used an open-grid pavement system (less than 50% impervious) for 50% of the parking lot area."

- LEED Reference Guide, page 36

• "If surfaces are shaded, prepare a site plan that highlights all nonroof hardscape areas. Clearly label each portion of hardscape that counts toward credit achievement. List material information about the compliant surfaces (e.g., SRI values of reflective paving materials).
• If parking spaces are placed under cover, determine the total number of parking spaces and the portion covered. If applicable, assemble SRI values for the roofs that cover parking areas.
• If hardscapes are open-grid paving, prepare a site plan that highlights the areas covered by the open-grid pavement systems. Assemble information about the open-grid system used."

- LEED-CI Version 3 Reference Guide, page 23

(Complete descriptions of documentation requirements are on LEED-Online)

"Provide the LEED Letter Template, signed by the civil engineer or responsible party, referencing the site plan to demonstrate areas of paving, landscaping (list species) and building footprint, and declaring that–

• A minimum of 30% of non-roof impervious surface areas are constructed with high-albedo materials and/or open grid pavement and/or will be shaded within five years
• OR a minimum of 50% of parking spaces have been placed underground or are covered by structured parking
• OR an open-grid pavement system (less than 50% impervious) has been used for a minimum of 50% of the parking lot area."

- LEED Reference Guide, page 36

A building whose roofing has a solar reflectance index (SRI) of the following minimum values for at least 75% of the roof surface;

OR
A building that has installed a vegetated roof for at least 50% of the roof area.

OR
A building that has both high SRI roofs and vegetated roofs that satisfy the following area requirement:

Total Roof Area ≤ [ ( Area of SRI Roof X 1.33 ) + ( Area of Vegetated Roof X 2 ) ]

- LEED 2009 for Commercial Interiors Rating System, page 2

• "A building with roofing having a Solar Reflectance Index (SRI) greater than or equal to the value in Table 1 for a minimum of 75% of the roof surface;
• OR a building that has installed a "green" (vegetated) roof for at least 50% of the roof area.
• OR a building having in combination high SRI roofs and vegetated roofs that satisfy the following area requirement:
  Total Roof Area ≥ [(Area of SRI roof x 1.33) + (Area of vegetated roof x 2)]"

- LEED Reference Guide, page 41

• "Provide the LEED Letter Template, signed by the architect, civil engineer or responsible party, referencing the building plan and declaring that 75% of the roofing materials have a Solar Reflectance Index (SRI) of at least the values indicated" in the table below:

  Roof Type	Slope	SRI
  Low-Sloped Roof	<2:12	78
  Steep-Sloped Roof	>2:12	29

• OR Provide the LEED Letter Template, signed by the architect, civil engineer or responsible party, referencing the building plan and demonstrating that vegetated roof areas constitute at least 50% of the total roof area."

- LEED Reference Guide, page 41

"A building whose nonemergency interior luminaires with a direct line of sight to any openings in the envelope (translucent or transparent) must have their input power reduced (by automatic device) by at least 50% between 11 p.m. and 5 a.m. After-hours override may be provided by a manual or occupant-sensing device provided the override lasts no more than 30 minutes."

- LEED 2009 for Commercial Interiors Rating System, page 2

"A building that meets or provides lower light levels and uniformity ratios than those recommended by the Illuminating Engineering Society of North America (IESNA)Recommended Practice Manual: Lighting for Exterior Environments (RP-33-99). The building must have designed the exterior lighting such that all exterior luminaires with more than 1000 initial lamp lumens are shielded and all luminaires with more than 3500 initial lamp lumens meet the Full Cutoff IESNA Classification. The maximum candela value of all interior lighting shall fall within the property. Any luminaire within a distance of 2.5 times its mounting height from the property boundary shall have shielding such that no light from that luminaire crosses the property boundary."

- LEED Reference Guide, page 41

• If automatic controls are used for interior lighting, prepare drawings showing their location and incorporate the sequence of operation for lighting into drawings and specifications or the building operation plan.
• If automatic shading devices are used to control interior lighting, prepare drawings of shading devices, assemble specifications or product data showing that the shading devices result in transmittance of less than 10%, and incorporate the sequence of operation for automatic shading devices into drawings and specifications or the building operation plan.

"Provide the LEED Letter Template, signed by a lighting designer or an appropriate party, declaring that the credit requirements have been met."

- LEED-CI Version 2.0 Reference Guide, page 46

"A building that employs high-efficiency irrigation technology OR uses harvested rainwater or recycled site water to reduce potable water consumptionfor irrigation by at least 50% over conventional means."

- LEED 2009 for Commercial Interiors Rating System, page 3

"A building that employs high-efficiency irrigation technology, OR uses captured rain or recycled site water to reduce potable water consumption for irrigation by 50% over conventional means."

- LEED Reference Guide, page 52

• "Estimate the amounts of potable and nonpotable water used for landscape irrigation.
• Estimate the percentage reduction in water demand, and report on the portion of irrigation that will come from each nonpotable source (if any).
• Prepare a landscape plan showing a planting schedule and irrigation system."

- LEED-CI Version 3 Reference Guide, page 39

(Complete descriptions of documentation requirements are on LEED-Online)

"Provide the LEED Letter Template, signed by the architect, engineer or responsible party, declaring that potable water consumption for site irrigation has been reduced by 50%. Include a brief narrative of the equipment used and/or the use of drought-tolerant or native plants. Include calculations demonstrating that irrigation requrements for potable water have been reduced by at least 50%. Calculations should be based on July conditions."

- LEED Reference Guide, page 52

"A building that uses only harvested rainwater or recycled site water to eliminate all potable water use for site irrigation (except for initial watering to establish plants), OR does not have permanent landscaping irrigation systems."

- LEED 2009 for Commercial Interiors Rating System, page 3

"A building that uses only captured rain or recycled site water to eliminate all potable water use for site irrigation (except for initial watering to establish plants), OR does not have permanent landscaping irrigation systems."

- LEED Reference Guide, page 53

• "Estimate the amounts of potable and nonpotable water used for landscape irrigation.
• Estimate the percentage reduction in water demand, and report on the portion of irrigation that will come from each nonpotable source (if any).
• Prepare a landscape plan showing a planting schedule and irrigation system."

- LEED-CI Version 3 Reference Guide, page 39

(Complete descriptions of documentation requirements are on LEED-Online)

"Provide the LEED letter template, signed by the responsible architect and/or engineer, declaring that the project site will not use potable water for irrigation. Include a narrative describing the plant species used and how the plantings will tolerate lack of irrigation. If a water recycling strategy is used, describe the rain collection or recycled site water system, including capacity and anticipated refill frequency. Include calculations demonstrating that irrigation requirements can be met from captured rain or recycled site water. Calculations should be based on July conditions.

OR

Provide the LEED letter template, signed by the landscape architect and/or responsible party, declaring that the project site does not have a permanent landscape irrigation system. Include a narrative describing how the landscape design allows for this."

- LEED Reference Guide, page 53

"A building that reduces the use of municipally provided potable water for building sewage conveyance by at least 50%, OR treats 100% of wastewater on-site to tertiary standards."

- LEED 2009 for Commercial Interiors Rating System, page 3

"A building that reduces the use of municipally provided potable water for building sewage conveyance by a minimum of 50%, OR treats 100% of wastewater on-site to tertiary standards."

- LEED-CI Version 2.0 Reference Guide, page 60

"A building that meets the 30% reduction in water use requirement for the entire building and has an ongoing plan to require future occupants to comply."

- LEED 2009 for Commercial Interiors Rating System, page 3

"A building that meets the 20% reduction in water use requirement for the entire building and has an ongoing plan to require future occupants to comply."

- LEED-CI Version 2.0 Reference Guide, page 66

• "Determine the number of occupants of each type (e.g., FTEs, retail customers, visitors).
• Retain plumbing fixture schedules and manufacturer data showing the water consumption rates, manufacturer, and model of each fixture and fitting.
• List plumbing fixtures by usage groups, if applicable.
• Define each usage group used.
• Retain information about system schematics and capacity of rainwater or graywater systems."

- LEED-CI Version 3 Reference Guide, page 57

(Complete descriptions of documentation requirements are on LEED-Online)

“Provide the LEED Letter Template, signed by the MEP engineer or responsible party, declaring that the project uses 20% less water than the baseline fixtures performance requirements of the Energy Policy Act of 1992.

Provide the spreadsheet calculation demonstrating that water-consuming fixtures specified for the stated occupancy and use of the building reduce occupancy-based potable water consumption by 20% compared to baseline conditions."

- LEED-CI Version 2.0 Reference Guide, page 66

"A building that supplies at least 2.5% (1 point) or 5% (2 points) of the building's total energy use (expressed as a fraction of annual energy cost) from on-site renewable energy systems."

- LEED 2009 for Commercial Interiors Rating System, page 3

"A building that supplies at least 5% of the building’s total energy use (expressed as a fraction of annual energy cost) through the use of on-site renewable energy systems."

- LEED-CI Version 2.0 Reference Guide, page 71

• "Determine energy use for the project, demonstrate the portion of that supplied by on-site renewable energy systems, and identify a back-up energy source.
• Prepare documentation from the project owner verifying the performance of on-site renewable energy systems, confirming system capacity, and confirming that renewable energy is not double-counted."

- LEED-CI Version 3 Reference Guide, page 63

(Complete descriptions of documentation requirements are on LEED-Online)

"Provide the LEED Letter Template, signed by the architect, owner or responsible party, declaring that at least 5% of the building's energy is provided by on-site renewable energy. Include a narrative describing on-site renewable energy systems installed in the building and calculations demonstrating that at least 5% of total energy costs are supplied by the renewable energy system(s)."

- LEED-CI Version 2.0 Reference Guide, page 71

"A building that has in place at the time of selection other quantifiable environmental benefits."

- LEED 2009 for Commercial Interiors Rating System, page 3

"A building that had in place at time of selection other quantifiable environmental performance, for which the requirements may be found in other LEED rating systems."

- LEED-CI Version 2.0 Reference Guide, page 79

• "Prepare a brief narrative, calculations, or other information that demonstrates the nature of the other environmental benefits delivered. Refer to the Documentation Guidance section under the selected credit."

- LEED-CI Version 3 Reference Guide, page 67

(Complete descriptions of documentation requirements are on LEED-Online)

"Provide the LEED-CI Letter Template, signed by the architect, interior designer, building owner, engineer, or other responsible party, declaring compliance with each claimed requirement based on the applicable standards as defined in the applicable LEED Green Building Rating System."

- LEED-CI Version 2.0 Reference Guide, page 79

"OPTION 1. Development Density
Select space in a building that is located in an established, walkable community with a minimum density of 60,000 square feet per acre net. The density calculation is based on a typical two-story downtown development and must include the area of the project being built.

OR

OPTION 2. Community Connectivity
Select space in a building on a site that meets the following criteria:

• Is located within 1/2-mile ofa residential area or neighborhood with an average density of 10 units per acre net
• Is within 1/2-mile of at least 10 basic services
• Has pedestrian access between the building and the services.

For mixed-use projects, no more than 1 service within the project boundary maybe counted as 1 ofthe 10 basic services, provided it is open to the public. No more than 2 of the 10 services required maybe anticipated (i.e. at least 8 must be existing and operational). In addition, the anticipated services must be documented appropriately to demonstrate that they will be operational in the locations indicated within 1 year of occupation of the applicant project.

Examples of basic services include the following:

1) Bank; 2) Place of Worship; 3) Convenience Grocery; 4) Day Care Center; 5) Cleaners; 6) Fire Station; 7) Beauty Salon; 8) Hardware; 9) Laundry; 10) Library; 11) Medical or Dental Office; 12) Senior Care Facility; 13) Park; 14) Pharmacy; 15) Post Office; 16) Restaurant; 17) School; 18) Supermarket; 19) Theater; 20) Community Center; 21) Fitness Center; 22) Museum.

Proximity is determined by drawing a 1/2-mile radius around a main building entrance on a site map and counting the services within that radius.

Greenfield developments and projects that do not use existing infrastructure are not eligible."

- LEED 2009 for Commercial Interiors Rating System, page 4

• "Select space in a building that is located in an established, walkable community with a minimum density of 60,000 square feet per acre net (two-story downtown development),"

OR

• "Select space in a building that is located within ½ mile of a residential zone or neighborhood (with an
  average density of 10 units per acre net),"

AND

• "The building has pedestrian access to at least 10 of the basic services below within ½ mile:

1) Bank; 2) Place of Worship; 3) Convenience Grocery; 4) Day Care; 5) Cleaners; 6) Fire Station; 7) Hair Care; 8) Hardware; 9) Laundry; 10) Library; 11) Medical/Dental; 12) Senior Care Facility; 13) Park; 14) Pharmacy; 15) Post Office; 16) Restaurant; 17) School; 18) Supermarket; 19) Commercial Office; 20) Community Center, and other recognized services evaluated on their merit."


Greenfield developments and projects that do not use existing infrastructure are not eligible.

- LEED-CI Version 2.0 Reference Guide, page 81

• "For development density, develop a project site vicinity plan that includes the development density radius.
• For community connectivity, develop a project site vicinity plan that indicates the half-mile radius and the locations of qualifying services and residential areas; list the services and identify them by type."

- LEED-CI Version 3 Reference Guide, page 73

(Complete descriptions of documentation requirements are on LEED-Online)

• "Provide the LEED-CI Letter Template, signed by the civil engineer, architect or other responsible party, declaring that the project met the credit requirement.
• Provide density calculations for the building and surrounding area with and area plan, highlighting the building location.

OR

• Provide an area plan highlighting the building location, the residential zone or neighborhood, and 10 or more basic services located within 1/2 mile of the project space (inclusive of the building selected."

- LEED-CI Version 2.0 Reference Guide, page 81

"OPTION 1. Rail Station Proximity
Locate the project in a building within 1/2-mile walking distance (measured from a main building entrance) of an existing (or planned and funded) commuter rail, light rail or subway station.

OR

OPTION 2. Bus Stop Proximity

Locate the project within 1/4-mile walking distance (measured from a main building entrance) of l or more stops for 2 or more public campus or private bus lines usable bytenant occupants."

- LEED 2009 for Commercial Interiors Rating System, page 6

"Tenant to select building within ½ mile of a commuter rail, light rail or subway station or ¼ mile of two or more public or campus bus lines usable by tenant occupants."

- LEED-CI Version 2.0 Reference Guide, page 89

• "Identify local rail stations or bus routes serving the project building.
• Develop a site vicinity plan, to scale, and label walking paths between the project building's main entrance and rail stations or bus stops.
• If the team anticipates rail development, obtain verification of funding for the rail project."

- LEED-CI Version 3 Reference Guide, page 81

(Complete descriptions of documentation requirements are on LEED-Online)

• "Provide the LEED-CI Letter Template, signed by an appropriate party, declaring that the building in which the project is located is within required proximity to mass transit.
• Provide an area drawing or transit map highlighting the building location and the fixed rail stations and bus lines, and indicate the distances between them. Include a scale bar for distance measurement."

- LEED-CI Version 2.0 Reference Guide, page 89

"Provide secure bicycle racks and/or storage (within 200 yards of a main building entrance) for 5% or more of tenant occupants (measured at peak periods).

Provide shower and changing facilities in the building, or within 200 yards of a building entrance, for 0.5% of full-time equivalent (FTE) occupants."

- LEED 2009 for Commercial Interiors Rating System, page 7

"Provide secure bicycle storage, with convenient changing/shower facilities (within 200 yards of the building) for 5% or more of tenant occupants."

- LEED-NC Version 2.0 Reference Guide, page 93

• "Determine the number of occupants of each type and calculate the number of bicycle storage and showering facilities required.
• Develop a plan showing the location and quantity of bicycle storage and shower facilities and determine the distance between facilities and the building entry."

- LEED-CI Version 3 Reference Guide, page 88

(Complete descriptions of documentation requirements are on LEED-Online)

• "Provide the LEED-CI Letter Template, signed by the architect, interior designer or other responsible party, declaring the distance to the cycle storage and showers from the building entrance, showing the number of regular tenant occupants and demonstrating that more than 5% of occupants have provision."

- LEED-CI Version 2.0 Reference Guide, page 93

"CASE 1. Projects with an Area Less Than 75% of the Total Building Area

OPTION 1
Parking spaces provided to tenant must meet but not exceed minimum number required by local zoning regulations.

Preferred parking¹ must be provided for carpools orvanpools capable of serving 5% or more of tenant occupants.

OR

OPTION 2
No parking is provided or subsidized for tenant occupants.

CASE 2. Projects with an Area 75% of More of the Total Building Area

OPTION 1
Parking capacity must meet but not exceed minimum local zoning requirements.

Preferred parking must be provided for carpools or vanpools, capable of serving 5% of the building occupants.

OR

OPTION 2
No new parking is added for rehabilitation projects.

Preferred parking must be provided for carpools or vanpools, capable of serving 5% of the building occupants.

¹ Preferred parking refers to the parking spots that are closest to the project (exclusive of spaces designated for handicapped persons) or parking passes provided at a discounted price."

- LEED 2009 for Commercial Interiors Rating System, page 8

• "For projects occupying less than 75% of gross building square footage:
  • Parking spaces provided to tenant shall not exceed minimum number required by local zoning regulations.
  • AND Priority parking for carpools or van pools will be provided for 5% or more of tenant occupants.
  • OR No parking will be provided or subsidized for tenant occupants.
• For projects occupying 75% or over of gross building square footage:
  • Parking capacity will not exceed minimum local zoning requirements.
  • AND Priority parking for carpools or vanpools will be provided capable of serving 5% of the building occupants. OR No new parking will be added for rehabilitation projects.
  • AND Preferred parking for carpools or vanpools will be provided capable of serving 5% of the building occupants."

- LEED-CI Version 2.0 Reference Guide, page 98

• "For projects providing designated preferred parking for carpool or vanpool users, develop a site plan showing parking spaces for tenants and the location and quantity of preferred spaces.
• Provide adequate communication to occupants about the location and purpose of preferred parking spaces.
• Assemble information about parking provided to the tenant space as well as zoning regulations and lease agreements, if applicable."

- LEED-CI Version 3 Reference Guide, page 94

(Complete descriptions of documentation requirements are on LEED-Online)

• "Provide the LEED-CI Letter Template, signed by the architect, interior designer or other responsible party, stating any relevant section of local zoning regulation defining parking requirements for tenant’s occupancy group and zone.
• Provide the LEED-CI Letter Template, signed by the architect, interior designer or other responsible party, showing the section of the tenant’s lease that indicates parking guarantees."

- LEED-CI Version 2.0 Reference Guide, page 98