Find a TenderOpen admission
Published 8 Oct 2026, 08:45 BST

Official UK procurement notice

Provision of Motor Control Centres, Systems Integration and ICA Services

Authority: Scottish Water

Framework agreement3 lotsWorksNegotiated procedure with prior call for competition
Framework ceiling (notional)£140,000,000envelope for 3 lots · framework ceiling, not attributable revenue
Admission open until 9 Nov 202612:00 GMT · period end, not a bid countdown
Lots 3see the lot list below

What is being bought3 lots · detail below

Published requirement description

Scottish Water is seeking to establish a multi-supplier Framework Agreement for the provision of Motor Control Centres (MCCs), Instrumentation, Control and Automation (ICA), Systems Integration (SI) and ICA maintenance and support services. The Framework will provide a flexible, scalable and resilient route to market for electrical, control, automation and Operational Technology (OT) requirements across Scottish Water's water and wastewater assets, supporting capital delivery, asset renewal and operational requirements.<br/><br/>The Framework will be divided into three Lots, with multiple suppliers appointed to each Lot: Lot 1 – Integrated MCC, ICA and Systems Integration; Lot 2 – Systems Integration and Automation Services; and Lot 3 – ICA Maintenance, Minor Works and Support. Suppliers may apply for one, several or all Lots. Depending on the nature, value, complexity and risk of each requirement, call-offs may be for fully integrated end-to-end solutions, standalone equipment supply or discrete specialist services. The Framework will be available for use by Scottish Water and its appointed Delivery Vehicles. <br/><br/>Call-off contracts may be awarded by direct award or by mini-competition between the suppliers appointed to the relevant Lot(s), in accordance with the Framework Agreement. Scottish Water gives no guarantee of the volume or value of work to be called off under the Framework or any Lot. The estimated value stated in the Contract Notice is the maximum anticipated value over the full Framework term and is indicative only.<br/><br/>The Framework will be based on NEC4 terms. Call-off contracts may be placed under the NEC4 Professional Service Short Contract, the NEC4 Engineering and Construction Short Contract or Scottish Water Purchase Order Conditions, as appropriate to the requirement and Lot being engaged.<br/><br/>Suppliers must maintain all relevant certifications, standards and regulatory compliance throughout the Framework term. MCC assemblies must comply with the current edition of the BS EN IEC 61439 series, including Parts 1 and 2. As a designated Operator of Essential Services, Scottish Water will require suppliers to support its obligations under the Network and Information Systems (NIS) Regulations, including secure-by-design engineering, OT cyber security controls, vulnerability management, personnel assurance and cyber assurance activities. Suppliers must be able to work safely within live operational environments forming part of Critical National Infrastructure, and bidders will be assessed on their capability to undertake the relevant CDM duty holder role(s) for each Lot.<br/><br/>Scottish Water is seeking suppliers who will work collaboratively as long-term delivery partners, including early engagement in project development, design and buildability reviews, accurate lead time and pipeline information, and support for standardisation, innovation, whole-life value and carbon reduction. Performance will be managed through key performance indicators, regular reporting and continuous improvement.<br/><br/>It is estimated the Framework Agreement will start in April 2027 and run for an initial term of 6 years. Scottish Water may extend it by up to 3 further periods of 2 years each. The maximum duration, including all extensions, is 12 years, ending March 2039. Scottish Water may use each extension at its discretion, depending on supplier performance, continued value for money and business needs.

CPV: Control panels · Electrical installation work · Industrial control software development services · Repair and maintenance services of electrical distribution equipment · Repair and maintenance services of machinery

Lots and requirements (3)Procurement structure

3 lots · all with a published value
Lot #1Integrated MCC, ICA and Systems IntegrationRenewalPublished value£94,500,000
Provision of integrated Motor Control Centre (MCC), Instrumentation, Control and Automation (ICA) and Systems Integration solutions, including survey, design, manufacture, supply, delivery, installation, testing and commissioning of MCCs, control panels, PLCs, SCADA systems, instrumentation and associated operational technology infrastructure. Requirements may be called off as straight supply, supply and installation, or fully integrated delivery as required.<br/><br/>Lot 1 covers the provision of Motor Control Centre (MCC), Instrumentation, Control and Automation (ICA) and Systems Integration (SI) solutions, including associated surveys, design, manufacture, installation, testing and commissioning. It is intended to be the primary route for medium and large-scale capital projects where a single supplier is required to take responsibility for the complete solution.<br/><br/>Lot 1 is not restricted to fully integrated delivery. Requirements may be called off as: (a) straight supply of MCCs, Local Control Panels (LCPs), control panels and associated equipment (design, manufacture, Factory Acceptance Testing and delivery), with installation, integration and commissioning undertaken by others; (b) supply and installation, with systems integration delivered separately; or (c) fully integrated delivery, with a single point of responsibility across all disciplines and project stages. The delivery option will be determined on a project-by-project basis. Where the integration role is retained by Scottish Water or its delivery partners, Lot 1 suppliers will be required to co-operate fully with the integrator, including providing interface information, design data, protocols, testing support and documentation.<br/><br/>The scope may include: asset surveys and site investigations; design and engineering services; MCCs, LCPs, control panels and control assemblies; instrumentation and field devices; PLC systems; SCADA systems; HMI development; industrial communications and OT networks; control system migrations and upgrades; Factory Acceptance Testing (FAT); delivery and installation; Site Acceptance Testing (SAT); commissioning and proving; operator and maintainer training; as-built documentation and handover information; secure-by-design engineering; security hardening of OT assets; security testing and cyber assurance; and compliance with Scottish Water OT reference architectures and NIS controls.<br/><br/>All MCC assemblies must comply with the current edition of the BS EN IEC 61439 series, including Parts 1 and 2, with design verification and routine verification evidence (or equivalent compliant arrangements under prevailing standards).
Delivery: Scotland · Scotland
Extensions
The initial Framework Agreement duration will be for 72 months (6 years). Thereafter, Scottish Water reserves the right, at its sole discretion, to extend the Framework Agreement by up to three (3) further periods of twenty-four (24) months each, up to a maximum total duration of 144 months (12 years), subject to satisfactory performance, value for money and continued requirements.
Second stage
3–null candidates invited to tender
Variant bids
not allowed
31211110 Control panels

Who is likely to bid for this lot ↓

Lot #2Systems Integration and Automation ServicesRenewalPublished value£23,500,000
Provision of specialist systems integration, automation and process control services, including PLC programming, SCADA development, HMI development, industrial networking, OT cyber security, migration, testing, commissioning and engineering support. Services may be called off as packaged commissions or as discrete, task-based services forming part of a wider solution.<br/><br/>Lot 2 covers the provision of specialist systems integration, automation and process control services where MCC manufacture or panel supply is not the primary requirement. It may be used for standalone SI commissions or to upgrade, modify or supplement existing infrastructure and assets.<br/><br/>Lot 2 is not limited to full or end-to-end systems integration commissions. Requirements may be called off as packaged commissions or as discrete, task-based services or additional engineering resource (for example PLC configuration, SCADA point building, HMI screen development, network configuration, software modification or testing support) forming part of a wider solution led by Scottish Water or its delivery partners. In such cases the supplier will be responsible for the element called off only, and not for system-wide integration.<br/><br/>The scope may include: PLC programming and configuration; SCADA development and modification; HMI development; industrial network configuration; OT cyber security improvements; control system upgrades; migration planning and implementation; testing and commissioning support; remote and on-site engineering support; specialist technical support; automation strategy development; digital and optimisation solutions; secure-by-design engineering; security hardening of OT assets; security testing and cyber assurance; and compliance with Scottish Water OT reference architectures and NIS controls.
Delivery: Scotland · Scotland
Extensions
The initial Framework Agreement duration will be for 72 months (6 years). Thereafter, Scottish Water reserves the right, at its sole discretion, to extend the Framework Agreement by up to three (3) further periods of twenty-four (24) months each, up to a maximum total duration of 144 months (12 years), subject to satisfactory performance, value for money and continued requirements.
Second stage
3–null candidates invited to tender
Variant bids
not allowed
72212150 Industrial control software development services

Who is likely to bid for this lot ↓

Lot #3ICA Maintenance, Minor Works and SupportRenewalPublished value£22,000,000
Provision of planned and reactive maintenance, repair, refurbishment, replacement, installation and technical support services for existing instrumentation, control, automation, MCC and associated electrical assets, including minor capital works and large-scale refurbishment and life extension of existing assets.<br/><br/>Lot 3 covers the provision of maintenance, repair, refurbishment, replacement, installation and support services for existing Instrumentation, Control and Automation (ICA) assets and infrastructure. It is intended to support operational teams, asset maintenance programmes, lower-value capital works and the refurbishment and life extension of existing assets.<br/><br/>The scope may include: planned preventative maintenance; reactive maintenance; emergency call-out services; fault finding and rectification; refurbishment of MCCs and control systems; modification of existing control panels and LCPs; instrument replacement and calibration; PLC hardware replacement; SCADA workstation and server replacement; network equipment replacement and modification; obsolescence management; asset renewals; small-scale ICA installations; minor capital works; operational improvements; supply and installation of associated ICA equipment and components; and technical support services.<br/><br/>Minor works under Lot 3 comprise maintenance, modification, renewal and improvement activities associated with operational MCC, control, automation and associated electrical infrastructure. Where maintenance activities identify opportunities for wider asset improvement, suppliers may also undertake associated minor capital works where it is economically advantageous to Scottish Water to do so.<br/><br/>Lot 3 also includes large-scale refurbishment and life extension of existing MCC, ICA and control assets. This may include multi-panel MCC refurbishment, section replacement, retrofitting of switchgear and protection devices, control system re-wiring, and phased refurbishment across multiple sites or as part of an asset renewal programme. Suppliers will be assessed on their capability and capacity to deliver refurbishment at scale, including working in live operational environments, outage planning, temporary supply arrangements and the relevant CDM duty holder responsibilities.
Delivery: Scotland · Scotland
Extensions
The initial Framework Agreement duration will be for 72 months (6 years). Thereafter, Scottish Water reserves the right, at its sole discretion, to extend the Framework Agreement by up to three (3) further periods of twenty-four (24) months each, up to a maximum total duration of 144 months (12 years), subject to satisfactory performance, value for money and continued requirements.
Second stage
3–null candidates invited to tender
Variant bids
not allowed
50530000 Repair and maintenance services of machinery50532400 Repair and maintenance services of electrical distribution equipment

Who is likely to bid for this lot ↓

What it takes to win
i

How this buyer will score bids.

The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).

Evaluation split and conditions of participation as published — the tender pack may add more
Shortlisting
See procurement documentation for further information.
What this means for your bid
  • “Provision of Motor Control Centres, Systems Integration and ICA Services” is a framework — the contest is a place on its panel, not a single contract.

Competition analysis · published record, not a forecast of who will bid

How Scottish Water buys Repair and maintenance services of machinery (CPV 5053) — and who usually turns up

Scottish Water’s own published record, next to the Scotland market for the same work. This notice is a framework or DPS, so only frameworks and DPS are compared. Whole-market view: Repair and maintenance services of machinery (CPV 5053) →

1

How the contest usually goes

This buyer’s published record next to the market where the work is delivered — contested contracts only, counted per lot

Question for the bid
This buyerScottish Water · all categories
What to do with it
How often do SMEs win?
i

How often small and medium firms win.

Share of awards where the winner’s size is known.

The counts under this question show how many awards have a known supplier size.

Last 36 months.

Buyer: 18 of 37 known-size awards · market: CPV 5053, n=9
49%89%

Small firms have won here. Neither number says whether you qualify; it describes who has been winning.

How often do local suppliers win?
i

How often local firms win similar work.

Winners with a registered address in the delivery region, out of awards with a known address.

Here, local means registered in Scotland.

A local branch does not count if the registered address is elsewhere.

Last 36 months.

Buyer: 33 of 46 known-location awards · market: CPV 5053, n=10
72%30%

Most of this buyer’s recorded winners are registered in Scotland.

How long to a decision?
i

How long buyers here take to decide after bids close.

Middle value in days from the deadline to the first award notice, on competitions that published both dates.

Only decided tenders count, so slow ones still waiting are not in.

Last 36 months.

Buyer: no dates · market: no dates
——

No published decision dates to compare.

How often single-bid or direct?
i

How often work is awarded with no recorded rival.

Direct awards and tenders where every published lot count shows one bid.

Both shares are minimums: some awards have no bid count.

Thin markets produce this too; it is not proof of a tailored specification.

Last 36 months.

Buyer: at least 2 of 24 awarded vehicles without a rival · market: n=6
8%17%

Missing bid counts may hide more single-bid awards. This share is a minimum.

How many bids did past lots attract?

i

How many bids past lots received.

Each colour is a bid-count range. Only competed lots with a published count are included.

Past bids do not predict this tender.

Last 36 months.

This buyer32 lots with bid counts · all categories
3% had one bid
The market15 lots with bid counts · CPV 5053
20% had one bid
Buyer / market · select a colour for counts
1 bid3% / 20%
Buyer: 1 of 32 lots with published bid counts. Market: 3 of 15 lots with published bid counts.
2–338% / 20%
Buyer: 12 of 32 lots with published bid counts. Market: 3 of 15 lots with published bid counts.
4–638% / 13%
Buyer: 12 of 32 lots with published bid counts. Market: 2 of 15 lots with published bid counts.
7+22% / 47%
Buyer: 7 of 32 lots with published bid counts. Market: 7 of 15 lots with published bid counts.

How did awards compare with estimates?

i

Where winning prices landed against estimates.

Each colour shows awards below, close to or above the published estimate, one lot at a time.

On a framework or DPS, prices are agreed when work is called off.

Past prices are a guide, not a bid price.

Last 36 months.

Not comparable on a framework or DPS. The notice sets up a supplier panel and a ceiling value; what the work actually costs is agreed later, on each call-off or mini-competition, and those publish as contract notices of their own. The award-vs-estimate record of this market therefore sits on the call-offs — this page shows it on the contracts, not on the panel that frames them.

2

Assess each lot
i

What past awards tell you about each lot.

See the forecast, this buyer’s earlier suppliers and firms with relevant wins.

No supplier is confirmed as a bidder.

Open a lot for its forecast, this buyer’s previous supplier and possible competitors — from published award history, not a bid list

Lot #1Integrated MCC, ICA and Systems IntegrationCPV 505320% single-bidPublished estimate£94,500,000
Expected competition
i

How many bids this lot may attract.

The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.

Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative. The bar shows 15 past lots.

A forecast, not a list of bidders.

—20% single-bid risk
Past bids on 15 similar lots
1 bid20%
3 of 15 similar past lots received 1 bid (20%).
2–320%
3 of 15 similar past lots received 2–3 (20%).
4–613%
2 of 15 similar past lots received 4–6 (13%).
7+47%
7 of 15 similar past lots received 7+ (47%).
Comparable past lots usually drew 5 bids.
Commercial price forecast
i

Where the winning price may land.

The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.

No comparable awards for this lot yet.

A guide, not a price to bid.

—No model forecast yet
No comparable awards on record for this lot’s category yet — the published estimate is £95m, and the forecast stays empty until the market has a record to read.

Who has supplied this buyer on similar work?
i

Who has done similar work for this buyer.

Past contracts are matched by buyer, title and type of work.

A past supplier may not bid again.

SupplierThis buyer’s earlier contractLotAward valueMatch
—

Who could compete for this lot?
i

Who could compete for this lot?

Firms with relevant past wins. On a framework, we show firms on that agreement.

None is confirmed as a bidder.

Restricted route (Stage 2 ITT / Shortlist): Bidding is restricted to invited candidates who qualified at Stage 1. Uninvited suppliers cannot participate in this round.
SupplierWon in this categoryLive contractsAward vs estimate
—
Lot #2Systems Integration and Automation ServicesCPV 505320% single-bidPublished estimate£23,500,000
Expected competition
i

How many bids this lot may attract.

The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.

Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative. The bar shows 15 past lots.

A forecast, not a list of bidders.

—20% single-bid risk
Past bids on 15 similar lots
1 bid20%
3 of 15 similar past lots received 1 bid (20%).
2–320%
3 of 15 similar past lots received 2–3 (20%).
4–613%
2 of 15 similar past lots received 4–6 (13%).
7+47%
7 of 15 similar past lots received 7+ (47%).
Comparable past lots usually drew 5 bids.
Commercial price forecast
i

Where the winning price may land.

The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.

No comparable awards for this lot yet.

A guide, not a price to bid.

—No model forecast yet
No comparable awards on record for this lot’s category yet — the published estimate is £24m, and the forecast stays empty until the market has a record to read.

Who has supplied this buyer on similar work?
i

Who has done similar work for this buyer.

Past contracts are matched by buyer, title and type of work.

A past supplier may not bid again.

SupplierThis buyer’s earlier contractLotAward valueMatch
—

Who could compete for this lot?
i

Who could compete for this lot?

Firms with relevant past wins. On a framework, we show firms on that agreement.

None is confirmed as a bidder.

Restricted route (Stage 2 ITT / Shortlist): Bidding is restricted to invited candidates who qualified at Stage 1. Uninvited suppliers cannot participate in this round.
SupplierWon in this categoryLive contractsAward vs estimate
—
Lot #3ICA Maintenance, Minor Works and SupportCPV 505320% single-bidPublished estimate£22,000,000
Expected competition
i

How many bids this lot may attract.

The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.

Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative. The bar shows 15 past lots.

A forecast, not a list of bidders.

—20% single-bid risk
Past bids on 15 similar lots
1 bid20%
3 of 15 similar past lots received 1 bid (20%).
2–320%
3 of 15 similar past lots received 2–3 (20%).
4–613%
2 of 15 similar past lots received 4–6 (13%).
7+47%
7 of 15 similar past lots received 7+ (47%).
Comparable past lots usually drew 5 bids.
Commercial price forecast
i

Where the winning price may land.

The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.

No comparable awards for this lot yet.

A guide, not a price to bid.

—No model forecast yet
No comparable awards on record for this lot’s category yet — the published estimate is £22m, and the forecast stays empty until the market has a record to read.

Who has supplied this buyer on similar work?
i

Who has done similar work for this buyer.

Past contracts are matched by buyer, title and type of work.

A past supplier may not bid again.

SupplierThis buyer’s earlier contractLotAward valueMatch
—

Who could compete for this lot?
i

Who could compete for this lot?

Firms with relevant past wins. On a framework, we show firms on that agreement.

None is confirmed as a bidder.

Restricted route (Stage 2 ITT / Shortlist): Bidding is restricted to invited candidates who qualified at Stage 1. Uninvited suppliers cannot participate in this round.
SupplierWon in this categoryLive contractsAward vs estimate
—
Coverage and what to read with care
  • Each figure explains itself. The on a figure says what it is, how it is counted and which scope this notice’s own record came from (class, division, all categories, or the authority’s 24-month row). The two sides are never blended. A lot’s own market is read at its delivery region where the lot names one; where it names several, or none that can be resolved, the chart falls back to the UK-wide record for the same category and says so under the bar. An empty cell means the source published nothing usable. Long form: Methodology.
  • When we call out a difference. A buyer figure is only flagged against the market when the sample is large enough that the gap is unlikely to be chance; at most two callouts appear, always phrased as a comparison with both numbers and the sample size.
  • Coverage (re-measured 5 Oct on the live record, 94,497 awarded procedures of the last three years). 51 % publish a bid count and 72 % a delivery region, so the market column reads the authority’s registered region when the notice names none, labelled. Of the 17,687 award-vs-estimate pairs, 34 % sit exactly on the estimate — the buyer published the award at the figure it advertised. n is on every figure; a thin sample is muted, never hidden, and a distribution is not drawn as percentages below ten observations.
  • “Match”, text similarity, the expected-bid figure and the distribution drawn beneath it are model outputs, not published facts or win probabilities. Find a Tender does not publish who is bidding. Never shown: contact details, payment behaviour, or a recommended price.

Procedure terms & legal framework

From the official record · publisher note attached
Procedure method
Negotiated procedure with prior call for competition
Legal basis
CELEX · 32014L0025 Utilities Contracts Regulations 2016 (Directive 2014/25/EU)
Procurement category
Works
Notice status
Open admission
Procurement threshold
Unspecified in notice
Regulatory regime
Standard
Commercial structure
Framework agreement
Who may use the vehicle
Not stated in the notice — call-off rights may be limited to the establishing authority
Competition type
Competitive procedure
GPA / WTO covered
Yes (GPA)
Recurring procurement
No (one-off requirement)
First published
8 Oct 2026, 08:45 BST
Last source update
8 Oct 2026, 08:45 BST
Authority reference
SW26/CDC/1567
FTS notice number
2026/S 000-095000
Classification (CPV)
Control panelsElectrical installation workIndustrial control software development servicesRepair and maintenance services of electrical distribution equipmentRepair and maintenance services of machinery
Delivery area
Scotland (UKM)
Official registry OCID
ocds-h6vhtk-07834a Find a Tender
Contract terms
Electronic trading
e-invoicing allowed · electronic ordering · electronic payment
Performance terms
See procurement documentation for further information.

Publisher note: The maximum framework duration of 12 years (comprising an initial 6-year term with three optional 2-year extensions) is justified by the nature of the requirement and the characteristics of the market.<br/><br/>The initial term aligns with Scottish Water's SR27 investment period, while the extension options provide continuity into subsequent regulatory periods, avoiding disruption and re-procurement during the delivery of long-term capital investment programmes.<br/><br/>The Motor Control Centre (MCC) and Systems Integration market is characterised by supplier consolidation, skills shortages and limited specialist capacity. A longer-term framework provides suppliers with the certainty required to invest in manufacturing capability, specialist engineering resources, apprenticeships and skills development necessary to meet future demand.<br/><br/>MCC and Systems Integration services frequently sit on the critical path of capital delivery programmes. A long-term framework supports forward workload visibility, early supplier involvement and access to manufacturing capacity, helping to manage programme, resource and supply chain risks.<br/><br/>The framework is intended to support a long-term collaborative delivery model focused on standardisation, innovation, continuous improvement and the delivery of whole-life value. These benefits require sustained engagement and investment over an extended period and would be less likely to be realised through a shorter-term arrangement.<br/><br/>The services support operational technology associated with critical national infrastructure. Longer-term supplier relationships support continuity of technical knowledge, secure-by-design delivery practices and ongoing cyber resilience.<br/><br/>Scottish Water is not committed to the full 12-year term. Each extension is entirely discretionary and will only be exercised where supplier performance, value for money and prevailing market conditions continue to justify continuation of the framework.<br/><br/>Scottish Water considers that a framework duration exceeding 8 years is necessary to secure long-term market capacity, support supplier investment, maintain continuity of critical operational technology services and enable the efficient delivery of long-term capital investment programmes.

How to participate & submission route

Official notice Apply via Atamis (Health Family)
Submission portal named on this notice: Atamis (Health Family) · Who buys & how to bid on Atamis
Supplier login requiredLanguage: EN
Access & registration note: Free · one account PER buying organisation portal · password resets come "from Salesforce.com" (check spam)
Requests to participate (first stage)
—
Appointment period ends
9 Nov 2026, 12:00 GMT
Clarification deadline
—
Submission channel
{"electronicSubmission"}
Accepted languages
en
Detailed submission instructions & authority contactsFrom official release

Timeline

2 published dates · Europe/London
  1. Notice published1 day ago
    8 Oct 2026, 08:45 BST
  2. Admission / appointment period endsin 32 days · period end, not a bid countdown
    9 Nov 2026, 12:00 GMT

Commercial outcome & contract awards

Nothing awarded yet
Awards (0)
No award published
Contracts (0)
No contract published
Bid statistics
No aggregate bid statistics published

Contracting authority & participating public bodies

Scottish Water

Contracting authorityWater The Bridge, 6 Buchanan Gate, Stepps, Glasgow, Scotland, G33 6FB Paul McDonald [email protected] Published organisation website ↗

Dispute resolution & review bodies

  • Glasgow Sheriff CourtReview body Glasgow

Official documents & specifications (2)

Official links; attachments are not copied

Tender pack and attachments

  • Economic and financial selection criteriatenderEconomic and financial selection criteria
  • Technical selection criteriatenderTechnical selection criteria