COVID-19 Notice

In order to protect the health and well-being of our employees and customers, the Land Title and Survey Authority of British Columbia (LTSA) is restricting access in all Land Title Offices to only its employees, direct access pass holders and Registry Agents until further notice.

Land Title Office front counters are closed; all other office operations continue as usual. Follow us on Twitter for updates.

The Integrated Survey Area Program establishes an infrastructure of coordinate control monuments within developing areas. The network of coordinate control monuments provides a standard vertical and horizontal reference system that supports mapping, engineering, surveying and other works.

There are fifty-three municipalities in BC that are official Integrated Survey Areas (ISA) consisting of a framework of over 20,000 coordinate control monuments providing the foundation for georeferencing activities. ISA also enables initiatives such as the British Columbia Active Control System to be more easily implemented, providing an enhanced georeferencing environment.

Please note:

  • Land surveyors operating within an official integrated survey area are required to tie legal surveys to coordinate control monuments. This requirement supports the ongoing georeferencing of the cadastral fabric.
  • ParcelMap BC Search for Land Surveyors provides access to land cadastral information, including Integrated Survey Area boundaries and locations of coordinate control monuments.
  • Access the MASCOT homepage of the GeoBC Division of the Ministry of Forests, Lands, and Natural Resource Operations.

ISA plans and listings

ISA plans showing the locations of coordinate control monuments and ISA boundaries may be accessed by clicking on the appropriate ISA name below. This information is also available within ParcelMap BC for Land Surveyors.

Please note:

  • Some ISAs indicate that they have more than one plan covering the area.
  • The official ISA coordinate control listings are available by clicking on the appropriate ISA number below.
  • Plans of some Integrated Survey Areas are available by clicking the name below, otherwise the extent of the ISA is as shown in ParcelMap BC.
ISA Number ISA Name
1 Surrey (index – 8 plans)
2 Dawson Creek
3 Nelson
4 Kelowna (2 plans)
North half
South half
5 Elkford (Annulled December 19, 2018 – see Circular Letter No. 480)
6 Granisle
7 Logan Lake
8 Mackenzie
9 Cranbrook
10 North Cowichan (index – 4 plans)
11 Duncan
12 Penticton
13 Delta (index – 7 plans)
14 Coquitlam
16 North Vancouver District
17 Victoria
18 Richmond
19 Vernon
20 Nanaimo
21 Central Saanich
22 North Saanich (index – 2 plans)
23 Kamloops (index – 6 plans)
24 Abbotsford (index 9 plans)
25 Burnaby (index 2 plans)
26 Powell River
27 Rossland
28 Campbell River
29 Sidney
30 Saanich (index – 4 plans)
31 Vancouver
32 Parksville
33 Tumbler Ridge
34 Oak Bay
35 Port Moody
36 Maple Ridge (index – 2 plans)
37 Port Alberni
38 Esquimalt
39 Prince George (index – 9 plans)
40 Colwood
41 Langley Township (index – 7 plans)
42 White Rock
43 Ladysmith
44 North Vancouver City
45 Langley City
49 New Westminster
50 Fort St. John
51 Langford
52 Gibsons
54 City of Williams Lake
55 Terrace
68 Kitimat
79 Sechelt
84 Trail